What's New

• 
  Taarik Hasan has added a new cover photo.

  

  • September 2, 2021

  • Badhon Ahmed likes this.
• 
  Abhay Sunny is now friends with Taarik Hasan.

  • July 4, 2021
• 
  Taarik Hasan commented on Fatima Ahmed's classified listing.

  

  Adam's Brunoise Dice - $5 Physics Quiz

  Adam's Brunoise Dice - $5 physics quiz
   
  
  Adam Petropoulos recently got admitted to the culinary institute named Le Monde in Athens, Greece. His career goal was to become a chef.  He loved food!  He wanted to learn the art of flavor...

  • June 21, 2021

  • Sourav Chowhan likes this.
  • 
    Mesbah Abir To understand this, at first we have to know about pressure. In the light of physics, pressure is the amount of force applied per unit area. That is P=F/A. Now in case of cutting something using a knife, you have to put pressure on the thing you want to...  moreTo understand this, at first we have to know about pressure. In the light of physics, pressure is the amount of force applied per unit area. That is P=F/A. Now in case of cutting something using a knife, you have to put pressure on the thing you want to cut. It is mentionable that,less the area is, more the pressure will be. That means pressure is inversely proportional to area. You know that, a sharp knife have less area on the cutting edge than the blunt one. As a result, by giving equal force the pressure by the sharp knife will be more than the blunt one. To do the same work, you have to give more pressure on the blunt knife for which the possibility of slipping the blunt knife with greater force will be more. And that would be dangerous for you as this can cause serious damage. For this reason, it is recommended to use sharp knives rather than blunt knives to cut vegetables.  less

    • June 21, 2021
  • 
    Tawhid Mim A dull or blunt knife is a lazy tool. It doesn’t want to work so it makes you work harder. That means using more pressure or a harder chopping motion.
    If you’re using a knife to peel a potato or carrot, the dull knife can stop on an irregular...  moreA dull or blunt knife is a lazy tool. It doesn’t want to work so it makes you work harder. That means using more pressure or a harder chopping motion.
    If you’re using a knife to peel a potato or carrot, the dull knife can stop on an irregular surface, forcing you to use excessive pressure to get past it. If the knife blade suddenly slips, you’re likely to cut yourself as it suddenly speeds up.
    Dull blades make cutting meats harder and make you use extra force to cut through any tougher part of the meat. Once it cuts through and can move easily, quite often you’ll cut your other hand when the blade moves quickly due to the force you’re using.
    A sharp blade cuts easily through most foods and only light to moderate pressure is required. It’s easier to guide and control a sharp blade due to its consistent cutting ability.  less

    • June 21, 2021
    • -
    • 1 likes this
  • 
    Khokon Roy The main reason it's safer is that a sharp knife will do what you intend to do - it will cut things - it will cut cleanly and decisively - so as long as you're not doing anything stupid (like cutting toward your fingers), the knife will perform the...  moreThe main reason it's safer is that a sharp knife will do what you intend to do - it will cut things - it will cut cleanly and decisively - so as long as you're not doing anything stupid (like cutting toward your fingers), the knife will perform the cutting operation with precision and predictability, and with minimal application of force.
    A blunt knife, on the other hand, is quite likely to slip off the surface of some harder or tougher objects - and this means it will go in a direction you did not intend - perhaps in the direction of your fingers. To compensate for the loss of cutting action, you'll find yourself applying more force - which means you may no longer be in control of the blade; you might not even be holding it properly any more - and then, when the blade still slips and goes where it isn't meant to, it will arrive with far greater force, possibly cutting you quite badly.
    A blunt knife also tends to crush the food, rather than cutting it - so with something like an onion, the layers will...    less

    • June 21, 2021
  • 
    Imad Mustafiz The main question that arises is that a sharper knife has more penetrating power and can easily cut through someone's skin in case of a slip causing an incised wound. But a blunt knife will create laceration which will create irregular edges in the wound...  moreThe main question that arises is that a sharper knife has more penetrating power and can easily cut through someone's skin in case of a slip causing an incised wound. But a blunt knife will create laceration which will create irregular edges in the wound creating a risk of infection. According to physics, we know that a unit of force (1 newton) applied to a unit area (1 meter squared) perpendicularly will create 1-pascal pressure. The formula being P=F/A (n/m^2). So, the more we apply pressure to the handle of the knife, the more the pressure is in a smaller surface area. This makes the point of contact of the vegetables precise and allows swift and clean cutting. Whereas the blunt knife having a larger surface area, won't have the same penetrating force which will result in a twisting force called torque. So the knife will rotate and cause injuries to the hand.  less

    • June 21, 2021
  • 
    Taarik Hasan In equation form Pressure = Force/Area. Here the Pressure is determined by equal Proportionate of Applied force, and Area is disproportionate. If the area of applied force is less/thin/small, the pressure will increase on same applied force.
    
    
    If the...  moreIn equation form Pressure = Force/Area. Here the Pressure is determined by equal Proportionate of Applied force, and Area is disproportionate. If the area of applied force is less/thin/small, the pressure will increase on same applied force.
    
    
    If the Force is fixed, then the Pressure will increase by thinner (Sharp) Area of contact. The knife is the Area of contact with carrot.
    
    The Area is constant then increasing the pressure must go through putting more Force on the knife. (The Knife is dull then the area of contact is fixed with a thick characteristic.)
    (..)  less

    • June 21, 2021
  • 
    Taarik Hasan (..)
    Thinner/sharper area puts more pressure on surface that helps to use less energy as pressure for a person to cut the carrots smoothly. Dull knives
    need to use more force and it is kind of slippery cause it doesn’t cut smoothly.
    Possibility of...  more(..)
    Thinner/sharper area puts more pressure on surface that helps to use less energy as pressure for a person to cut the carrots smoothly. Dull knives
    need to use more force and it is kind of slippery cause it doesn’t cut smoothly.
    Possibility of slipping the path during cutting is dangerous.
    
    
    It can go to the finger just placed millimeters after the
    cut area of vegetable. Also more pressure on carrot may not cut effectively but for human body pressure with a dull knife is more dangerous than a sharp knife.  less

    • June 21, 2021
  • 
    Nanjiba Naowar Imagine two knives, Sharp and Blunt. Sharp must have a thin edge and the Blunt has a thick edge. So the edge area of blunt is bigger than sharp. When you put the same force on both of them, the force is distributed in the smaller portion of Sharp's edge...  moreImagine two knives, Sharp and Blunt. Sharp must have a thin edge and the Blunt has a thick edge. So the edge area of blunt is bigger than sharp. When you put the same force on both of them, the force is distributed in the smaller portion of Sharp's edge area and makes more pressure directly on surfaces and makes a quick cut. The same force will be distributed in the bigger portion of the Blunt's edge area and as the force spreads in a bigger place, the pressure becomes weaker on the surface and makes it harder to cut thoroughly. Sharp knife bite the surface with its thin edge and the blunt knife can't sit properly, so it becomes slippery and risky.
    In physics term, force/area=pressure. Here, forces are equal. Sharp knife has a smaller and blunt knife has a bigger area. When you divide the same number with a small and a large number, they result in a big and a small number(pressure) respectively. So the pressure of a sharp knife will be greater than blunt one.  less

    • June 21, 2021
  • 
    Sourav Chowhan So the phenomenon is related to the Pressure of physics.
    We know pressure very well right? Pressure is a physics phenomenon like if you Push some object, you're are actually employing pressure theory. To cut something you need to give some push/Force to...  moreSo the phenomenon is related to the Pressure of physics.
    We know pressure very well right? Pressure is a physics phenomenon like if you Push some object, you're are actually employing pressure theory. To cut something you need to give some push/Force to cut or chop that object right?
    The equation of pressure is P=F/A, Here "P"(pressure) refers to pressure, "F"(Force) is referring to Force that you're applying to that object and "A"(Area) is where you're applying the force. Ever seen any car glass-breaking video on youtube or on any social media. They use very sharp head hammers and the glass breaks. But when they use an ordinary hammer the elasticity of the glass reflects the hammer. Now we're back on that equation P=F/A, From this equation you can see the "P" is inversely propositional to "A" and "P" is proportional to "F", if you don't know what is inversely propositional and proportional then it's for you. "Inversely...    less

    • June 21, 2021
  • 
    Sourav Chowhan propositional in that equation means if the value of the area is too low then the pressure will be too high and propositional means if the value of "F" is high then "P" will be high too.
    Brunoise cut is a special type of cutting food...  morepropositional in that equation means if the value of the area is too low then the pressure will be too high and propositional means if the value of "F" is high then "P" will be high too.
    Brunoise cut is a special type of cutting food into smaller dice in even 3mm cubes.
    Adam was trying to cut the foods with a blunt knife, so the area of the knife-edge was massive and that's why he needed to give more pressure and the chopped won't be nice because he wanted to chop the vegetable in small dices. But it won't be possible with Dull or a Flat knife.  less

    • June 21, 2021
  • 
    Sourav Chowhan He used the blunt knife and the result is he almost cut his fingers because he needs to give more force to cut, remember that equation of pressure??? to cut with a blunt knife he needs to give more Force. But if he had used the sharp knife where the edge...  moreHe used the blunt knife and the result is he almost cut his fingers because he needs to give more force to cut, remember that equation of pressure??? to cut with a blunt knife he needs to give more Force. But if he had used the sharp knife where the edge so sharp and it can go through anything. The area of a sharp knife is so small, and from that equation, you have guessed that the pressure will be high. So it will be so easy to cut vegetables into dices or any shape he wanted, That's why chefs sharpen their knife before use. But during the cut, he needs to careful that it doesn't hurt him.  less

    • June 21, 2021
  • 
    Sourav Chowhan With a sharp knife, he doesn't have to give much pressure on cutting, so that's why it will be safer.
    That's why it is safe to use a sharp knife than a dull knife. It will save you both time and energy.
    
    So next time you cut a tomato please use a sharp knife.

    • June 21, 2021
  • 
    Afnan Alam From Pascal's Law, we derive the equation of pressure as follows-
    P=F/A
    where, P= applied pressure on the object
    F= force applied on the...  moreFrom Pascal's Law, we derive the equation of pressure as follows-
    P=F/A
    where, P= applied pressure on the object
    F= force applied on the object
    A= the area of the object where pressure is applied
    Let's consider in above circumstances, adam applied the same amount of force on the carrot he was cutting with both the sharp and blunt knife. His ease of cutting will be dependent on whether the area of applied force is lesser than the other or not. Now, with common sense, we can easily understand that the sharp one has a lesser area of pressure than the blunt one because the edge is much narrower. So, more pressure will be put on using the sharper one.
    The risk of using a blunt knife is that it may slip the vegetable adam is cutting and may severely injure his hand. We don't want any harm to be done to this nice fellow. That's why his instructor advised him to use a shape knife in order to cut them with ease and safety while taking less time.  less

    • June 21, 2021
  • 
    Abrar Ibne Amin Jim The incident refers to pascal's law: P= F/A. Here P= Pressure, F= Force and A= Surface Area(The surface area of the object on which force has been applied). The P and A are inversely proportional to each other.
    
    Adam tried to cut the carrots using a...  moreThe incident refers to pascal's law: P= F/A. Here P= Pressure, F= Force and A= Surface Area(The surface area of the object on which force has been applied). The P and A are inversely proportional to each other.
    
    Adam tried to cut the carrots using a blunt knife. He couldn't do that in brunoise cut and he almost cut his hand. His teacher mentioned that the sharp knife is efficient to cut any food. If you try to cut a cucumber using a blunt knife it would require you to exert more strength/force. The knife may slip if the sharp end is too thick. Whereas if you use a sharp knife you can efficiently do that by exerting less strength/force
    
    This is because of the force and the surface area. The surface area of the sharp end of a blunt knife is more than that of a sharp knife. We get from pascals law that Pressure is inversely proportional to the surface area. So if you apply the same amount of force for both the knife, the sharp knife would be more efficient. So sharper knife is safer in cutting food...    less

    • June 21, 2021
  • 
    Yeasin Arafath In this case, Adam is trying to cut the Carrot. So he has to apply force in the knife which makes the pressure cut the Carrots. Here another physics term arises that is cutting Area of the knife. With all of these things, we can get a relation from...  moreIn this case, Adam is trying to cut the Carrot. So he has to apply force in the knife which makes the pressure cut the Carrots. Here another physics term arises that is cutting Area of the knife. With all of these things, we can get a relation from physics that is Force=Pressure/Area
    Here we can see that Force is inversely proportional to Area . This means that if Area is increasing then Force will decreasing & similarly if the Area is decreasing then the Force will increasing with the proportion to each other.
    To cut the Carrots properly Adam had to give more pressure when he used the dull knife. Because the dull knife’s cutting area is more than the sharp knife. Moreover while giving more pressure for dull knife it might be slipped and cut his hand. As cutting Area of the sharp knife is less. So he had to give less pressure & did his work nicely and more safely.  less

    • June 22, 2021
  • 
    Tanveer Tausif Ratul The above phenomena is related to “PRESSURE”.What is pressure?Pressure is defined as-“FORCE PER UNIT AREA”.Let,we apply a certain amount of force ‘F’ by a knife which has an area ‘A’,by which it will apply the load on another object,a...  moreThe above phenomena is related to “PRESSURE”.What is pressure?Pressure is defined as-“FORCE PER UNIT AREA”.Let,we apply a certain amount of force ‘F’ by a knife which has an area ‘A’,by which it will apply the load on another object,a pressure will be created there which
    can be denoted by ‘P’.If we put these in an equation using PASCAL’s law,it will be-“P=F/A”.From the equation it can be said that,if the applied force is constant on a plane,then pressure is inversely proportional to area of the object by which load is being applied.So,area increases,pressure will decrease & area decreases,pressure will increase.
    
    
    Now consider,Adam is giving 10Newton’N’ force both on sharp knife and blunt knife while cutting the vegetables.When the knife is sharp,the area of the edge of knife is small but for blunt knife,area of that edge is larger than sharp knife. As a result,when adam is giving that
    force by sharp knife,the pressure exerted by the knife on the vegetables will be...    less

    • June 23, 2021
    • -
    • 1 likes this
  • 
    Tanveer Tausif Ratul larger.Because of that,the vegetables can be cut very easily & safely.But while using blunt knife which has large edge area,amount of pressure will decrease for the same 10N force.As a result,he will have 2 options.One is,reducing the edge area of...  morelarger.Because of that,the vegetables can be cut very easily & safely.But while using blunt knife which has large edge area,amount of pressure will decrease for the same 10N force.As a result,he will have 2 options.One is,reducing the edge area of knife or increasing the applied force.The 1st option is impossible,so he must increase his force on that knife to cut the vegetables.But a blunt knife often slips,so it can easily injure his hand/fingers.Therefore,it is safe to cut vegetables with sharp edged knife.  less

    • June 23, 2021
  • 
    Md Mahedi Hasan A dull knife is actually more dangerous to use than one a sharp knife. Cause a dull knife requires more pressure to cut. It’s increasing the chance of the knife can slip with great force behind it. Sharp knife bites surface much
    readily.
    
    For example,...  moreA dull knife is actually more dangerous to use than one a sharp knife. Cause a dull knife requires more pressure to cut. It’s increasing the chance of the knife can slip with great force behind it. Sharp knife bites surface much
    readily.
    
    For example, if you’re cutting a carrot and the blade is
    really dull. It will need more pressure to get through the carrot. Once it’s through the carrot, there’s a greater chance for the pressure to lead to slippage or a lack of control.
    
    Sharper knife utilizes edge geometry to make a cut. While a dull knife uses force. A sharp knife can glide through materials without much effort. on the other hand, a dull knife is clumsier & less user-friendly.  less

    • June 23, 2021
  • 
    Khadeeza Afruz Shammee Pascal's principle of pressure describes this knife phenomenon. As a scalar physical quantity ,pressure is defined as the force per unit area applied perpendicular to the surface which it is applied .
    The elementary mathematical expression for pressure...  morePascal's principle of pressure describes this knife phenomenon. As a scalar physical quantity ,pressure is defined as the force per unit area applied perpendicular to the surface which it is applied .
    The elementary mathematical expression for pressure is giving by ,
    P = F/A
    Here, P is the pressure , F is the force acting perpendicular to the surface to which this force is applied and A is the area of the surface .
    The same force applied by a sharp knife with a smaller area of contact will exerts a much greater pressure than a blunt knife having a considerable larger area of contact .
    Once a blunt knife is through the object (vegetable or other food), there is a greater chance for the pressure to lead to slippage, skidding and injury. A sharp knife can cut using the edge of the e knife with a safer slicing. Rather, cuts from sharper knives can actually heal more easily than those from dull knives. A sharp knife is a safer knife than a dull knife.  less

    • June 25, 2021
  • 
    Aria Hossain In physics force=pressure/area. In order to cut food, you have to exert force. According to the equation, force is directly proportional to pressure. A blunt knife has more area around the cutting edge than a sharp knife. So a blunt knife requires more...  moreIn physics force=pressure/area. In order to cut food, you have to exert force. According to the equation, force is directly proportional to pressure. A blunt knife has more area around the cutting edge than a sharp knife. So a blunt knife requires more pressure for the same amount of force to be exerted, as the pressure applied increases the chances of the knife slipping and cutting Adam's hand increases. Similarly, a sharp knife would require less pressure to be applied for the same amount of force to be exerted, this not only allows Adam to cut through the food but also prevents the knife from slipping and cutting his hand.  less

    • June 26, 2021
  • 
    Abdullah Julaybib Firstly, you’ll need more pressure to use a blunt knife.
    P=F/A, for a fixed area, force is directly proportional to pressure. If the
    area of a blunt and a sharp knife is same, then doubling the pressure on blunt
    knife means doubling the force....  moreFirstly, you’ll need more pressure to use a blunt knife.
    P=F/A, for a fixed area, force is directly proportional to pressure. If the
    area of a blunt and a sharp knife is same, then doubling the pressure on blunt
    knife means doubling the force.
    
    Secondly,F= {m(v-u)}/t
    
    Assume, two knives have same mass and you take same amount of time to cut. As
    you start from a zero velocity, that means u=0. Ultimately you end up giving
    much more velocity to the blunt than sharp one. So, if you accidentally slip
    while cutting, blunt will hit your finger faster, which might cause a serious
    injury. Sharp knife will have less velocity, which has multiple advantages:
    bringing the sharp knife to rest is easier than blunt one. If you slip, sharp
    knife won’t hit so fast. It may cause a
    little scratch, or you’ll be lucky to stop the sharp knife as soon as it touches your skin (blunt one
    would cause a deep scar).
    
    
    For same time duration, point of contact (finger and knife)
    faces two different momenta. As a result,...    less

    • June 26, 2021
  • 
    Abhay Sunny Pressure= force/area, area of sharp knife is less than area of blunt knife, p is proportional to 1/area, so pressure of sharp knife is more than blunt knife.Don't get confused with the wight and pressuring, pressure is the force on a unit area that is...  morePressure= force/area, area of sharp knife is less than area of blunt knife, p is proportional to 1/area, so pressure of sharp knife is more than blunt knife.Don't get confused with the wight and pressuring, pressure is the force on a unit area that is help perpendicular whereas weight is the force by which the earth attracts everything towards it's center.  

    • June 27, 2021
  • 
    Abdullah Masud This is simply an example of pressure in our daily lives. Here, according to Pascal's law (P = f/a, where pressure is the force applied over a certain area), the sharp knife can exert greater pressure than the blunt knife, as the sharper knife has less...  moreThis is simply an example of pressure in our daily lives. Here, according to Pascal's law (P = f/a, where pressure is the force applied over a certain area), the sharp knife can exert greater pressure than the blunt knife, as the sharper knife has less contact area for the same force than the blunt knife, so the force would be exerted over a smaller area. So in order to cut anything, one would need to apply a larger force in a blunt knife than a sharper knife, and this might result in the blunt knife cutting the hand due to excessive pressure applied by the user while cutting any other objects.  less

    • June 27, 2021
• 
  Taarik Hasan commented on Fatima Ahmed's classified listing.

  

  Jacob's Alaskan Trip

  Jacob's Alaskan Trip
   
  
  Jacob was a physics student at the University of Texas in Austin, Texas, USA.  His hometown was a small city called Soldotna in the Kenai Peninsula in the US state of Alaska. Soldotna's winter was extremely cold w...

  • June 9, 2021

  • 
    Sourav Chowhan First of all this, I want to say that all are an example of a scientific phenomenon called Friction.
    Friction is the resistance to motion of one object moving relative to another.
    1. Jacob didn't drive that four-wheel car that much so the tire is not...  moreFirst of all this, I want to say that all are an example of a scientific phenomenon called Friction.
    Friction is the resistance to motion of one object moving relative to another.
    1. Jacob didn't drive that four-wheel car that much so the tire is not flat there are some edges which is giving him a grip to drove in that snow. Also, the area of contact between a rubber block and an ice surface is bigger and we know that a bigger surface means a lot of friction. That's why Jacob safely drove that car, If the tire of Jacob were flat then the friction will low and he will not able to drove that car safely.
    
    2.The second phenomenon is happening because those shoes don't have that much grip on that slippery road. The friction area is too small and all the weight is centered on the shoes. So Jacob is slipping on ice. when he is trying to walk on that icy road, it keeps slip because the friction is too low so the friction is not enough to hold him, so he fell on the ground. you will be surprised if you know...    less

    • June 9, 2021
    • -
    • 1 likes this
  • 
    Sourav Chowhan that if there is no friction you can't walk or hold something.
    3. the last phenomenon is also an example of friction but there is something you need to know is "energy". Energy can't be destroyed but it can transform one form to another. So...  morethat if there is no friction you can't walk or hold something.
    3. the last phenomenon is also an example of friction but there is something you need to know is "energy". Energy can't be destroyed but it can transform one form to another. So when Jacob did rub hands he was pushing his hands back and forth to increase the friction of hands. When he was rubbing his hands he gives some energy and it was transforming to head and sound due to friction. Rubbing hands produce sounds if you haven't noticed try now. So that was the physics rule playing out there.
    
    You can also put some oil and try to rub then heat and the sound will be decreased because the friction is decreased also.
    I guess I exceed the word limits. Sorry for that, it was like a flow of words from my brain. I could do this all day long. Because I love physics.  less

    • June 9, 2021
    • -
    • 2 like this
  • 
    Farjana Lima 1st part:
    Here, we can see three different events which we can find explanation in physics. So, let’s see:
    At first, when it comes to winter driving, the law of physics is most applicable which is Newton’s first law of motion called “ The law of...  more1st part:
    Here, we can see three different events which we can find explanation in physics. So, let’s see:
    At first, when it comes to winter driving, the law of physics is most applicable which is Newton’s first law of motion called “ The law of intertia”. It states: “An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force “. On road dry, the friction of the wheels allow changes in speed and direction. But during winter, when the roads are covered with snow or ice, the coefficient of friction is substantially reduced. But, four wheels with good grip improves traction on icy roads. While driving on slippery surface, it's drive system send power to all 4 wheels to maintain traction. Here, friction between the surface and tires creates and maintains grip. For this reason, Jacob's four wheel car was very helpful for driving.  less

    • June 9, 2021
  • 
    Farjana Lima 2nd part:
    Secondly, Jacob's shoes slipped and fell on the ground because the friction on the ice. This friction causes a very thin layer of water to develop on top which causes the slipperiness.
    Thirdly , when Jacob started rubbing his hands, his hands...  more2nd part:
    Secondly, Jacob's shoes slipped and fell on the ground because the friction on the ice. This friction causes a very thin layer of water to develop on top which causes the slipperiness.
    Thirdly , when Jacob started rubbing his hands, his hands become warm because of the friction of the two hands. This friction happens when the resistance of one object rubbing Against the other. So, when there is more friction, the more heat produces.  

    • June 9, 2021
    • -
    • 2 like this
  • 
    Shadman Chowdhury These are the laws:
    
    - The law of Conservation of Energy...  moreThese are the laws:
    
    - The law of Conservation of Energy
    
    - Newton's Law of Universal Gravitation
    
    - The law that states all objects in a state of uniform motion tends to remain in that state unless acted upon by an external force.
    
    In this story, the laws or concepts are how gravity works and it is what kept him on Earth. There was also conservation of small energy because his hands warmed up due to rubbing them together. Finally, there is Kilometers per hour conversion (KPH). In physics, Kph can be used as a metric unit for speed which is why he drove at 25 kilometers per hour. This was calculated using the distance traveled divided by the time taken to travel said distance. It turns out you need Physics knowledge for many things!  less

    • June 9, 2021
    • -
    • 1 likes this
  • 
    Taarik Hasan More surface connection produces
    more friction and grip to drive the car on snow. “Law of inertia” and sufficient
    road friction balance the force to hold the car on the...  moreMore surface connection produces
    more friction and grip to drive the car on snow. “Law of inertia” and sufficient
    road friction balance the force to hold the car on the track.
    
    There is a thin melted water surface
    (molecules) that contains less friction (liquid have more kinetic energy) on
    snow. Driving and Walking is possible as car & shoes create sufficient
    friction, which can be explained by the law of “Kinetic friction”.
    
    “Law of motion” and less shoe-snow
    friction generates imbalance on walking.
    
    “Law of Gravity” pulls down when
    Jacob miss the “Kinetic friction” due to the thin liquid surface slider.  less

    • June 9, 2021
  • 
    Taarik Hasan “Thermal resistivity” in his hand gloves holds the body generated heat. There’s insufficient “Thermal conductivity” to spread heat outside the gloves.
    
    Rubbing hands generates uneven heats due to the “Surface friction” of hand skins. There...  more“Thermal resistivity” in his hand gloves holds the body generated heat. There’s insufficient “Thermal conductivity” to spread heat outside the gloves.
    
    Rubbing hands generates uneven heats due to the “Surface friction” of hand skins. There is no equilibrium heat (generated) at the initial phase. Thus the “Zeroth law of Thermodynamics” cannot work. But at a time gaining equilibrium heat on the skin, the law implicates, and he doesn’t feel the increasing temperature (meanwhile he got his nerves).
    
    Otherwise, his hands should be on fire.  less

    • June 9, 2021
    • -
    • 1 likes this
  • 
    Mesbah Abir 1. Season change in Alaska happened because of earth's annual motion. As the earth tilts around its axis and different regions of earth face the sun in different particular times, season change happens. 2. The frictional force is more when the...  more1. Season change in Alaska happened because of earth's annual motion. As the earth tilts around its axis and different regions of earth face the sun in different particular times, season change happens. 2. The frictional force is more when the number of tires are more. If Jacob drove a motorcycle, then it would be more tough to drive it. 3. As the car engine gave the vehicle force to accelerate forward, Netwon's law of motion was applicable there. 4.Cause of slipping in the snow was the lack of grip on the shoe. Netwon's third law was applicable there. He put force upon the ice and the ice gave him the opposite resultant force back. But for lacking grip, his shoe slipped. 5. His hand got warm after rubbing because the kinetic energy after rubbing transformed into heat energy. It is mentionable that, the law conservation of energy was applicable throughout the time. 6. The camera could capture the picture because of containing lense and perfect focal length.  less

    • June 10, 2021
    • -
    • 1 likes this
  • 
    Zeeshan Ahmed 1. Here, I have explained a few acts of Jacob during his visit to a cold climate and his acts carried a few generalizations of physics. "His four-wheel drive car was very helpful to drive in that weather as it's tires had very good grip on the icy...  more1. Here, I have explained a few acts of Jacob during his visit to a cold climate and his acts carried a few generalizations of physics. "His four-wheel drive car was very helpful to drive in that weather as it's tires had very good grip on the icy and slippery roads." - Referring with the laws of physics and breaking down how the mechanism of how Jacob's four wheeler is quite a better option for driving it over icy surface as while driving a vehicle, the engine generates a force on the driving wheels. This force initiates the vehicle to move forwards. Friction is the force that opposes the tyre rubber from sliding on the road surface. This friction avoids skidding of vehicles. The tread on a tire effects in a higher friction on the road than if the tire was smooth, this allows drivers to have greater control over the movement of their car which allows friction to occur at the maximum potential of the tire, which prevents the car from skidding and losing control.  less

    • June 12, 2021
  • 
    Zeeshan Ahmed 2. "As soon as he started walking on the icy road, his shoes slipped and he fell on the ground." - Next here portraying Jacob's fall through an explanation of physics would be when Jacob was on an icy surface, though basically he don’t have any...  more2. "As soon as he started walking on the icy road, his shoes slipped and he fell on the ground." - Next here portraying Jacob's fall through an explanation of physics would be when Jacob was on an icy surface, though basically he don’t have any friction. Based on the analysis so far, that suggests that Jacob won’t be able to slow down, speed up, or change direction while on ice which is definitely true. When Jacob has sufficient friction, it’s able to slow the foot down to a stop almost immediately, allowing him to put his weight on it, but on an icy surface, the friction doesn’t kick in, and his foot slips out from under him.  less

    • June 12, 2021
  • 
    Zeeshan Ahmed 3. Last but not the least, "So, he quickly started rubbing his hands together to make it warm." This act of Jacob is quite easy to understand by the ways of physics. When he rubs his hands, heat is produced due to friction. This is the force...  more3. Last but not the least, "So, he quickly started rubbing his hands together to make it warm." This act of Jacob is quite easy to understand by the ways of physics. When he rubs his hands, heat is produced due to friction. This is the force which is responsible for resistance in motion on a rough surface. The temperature rises due to the friction making his hands feel warm in that cold climate.  

    • June 12, 2021
    • -
    • 1 likes this
  • 
    Tanveer Tausif Ratul The 1st phenomena is the result of "friction" which opposes the vehicle's tyre rubber from sliding on slippery roads.The tread on the tires gripped the road surface while jacob was driving and from common sense,it can be realized that jacob's...  moreThe 1st phenomena is the result of "friction" which opposes the vehicle's tyre rubber from sliding on slippery roads.The tread on the tires gripped the road surface while jacob was driving and from common sense,it can be realized that jacob's car had winter tyres which have deeper tread.The treads grip the ice well enough & larger frictional force is produced there as the area of contact becomes larger.Treads have certain patterns that push
    away the ice and snow.So he could drive safely.If no tread, there will be less friction and driving will become unsafe.
    
    Jacob's shoes slipped because uppermost ice layer contains thin water layer on it.Deeper ice layers stick to each other well but upper layers are very loose as they always remain in contact with air.While walking, jacob's shoes rubbed on ice that caused friction.Friction created heat and heat helped to melt the ice which made it more slippery.
    Frictional force is produced where there is a kinetic force acting between the two...    less

    • June 13, 2021
  • 
    Tanveer Tausif Ratul objects.When Jacob was rubbing his hand,a frictional force was produced which was emitted as heat.That energy didn't not come from the atmosphere, but rather the energy he was spending to overcome the frictional forces.

    • June 13, 2021
    • -
    • 1 likes this
  • 
    Abrar Ibne Amin Jim All the situations described above hints at Newton’s 3rd Law & specifically Frictional force.
    
    1) Situation-1, Jacob’s car could travel the road despite the road was slippery. This happened as the tires had enough grooves to increase friction....  moreAll the situations described above hints at Newton’s 3rd Law & specifically Frictional force.
    
    1) Situation-1, Jacob’s car could travel the road despite the road was slippery. This happened as the tires had enough grooves to increase friction. Friction increases due to rough surface, so the tires could make a firm grip on the road and prevent slipping. But if the tires hadn’t enough groove it could felt due to the smooth icy road.
    
    2) 2nd situation where Jacob slipped on the ground due to wearing regular shoes. Although static friction occurred it wasn’t enough to stop slipping as the shoes of Jacob didn’t have enough grip to increase friction.
    
    3) We can see in the 3rd situation that through rubbing his palms together, Jacob felt warm on both palms. This occurred due to sliding friction. The molecules in the palms of Jacob’s started moving quickly. Static electricity was produced due to the sliding friction. Thus this static electricity converted into heat energy. So friction is the root of this.  less

    • June 13, 2021
    • -
    • 1 likes this
  • 
    Abdullah Masud In his wonderful journey, he has met some of the interesting and fundamental laws of physics. First of all, it can be noticed that surface of the ice is slippery. So in order to prevent skidding, the tire of the car had a grooved pattern moulded into the...  moreIn his wonderful journey, he has met some of the interesting and fundamental laws of physics. First of all, it can be noticed that surface of the ice is slippery. So in order to prevent skidding, the tire of the car had a grooved pattern moulded into the rubber surface and are properly inflated which increases the amount of friction force acting on the car and so the car can move smoothly through the ice. Secondly, it is quite good to mention that normal shoes are not built to create a lot of frictional force, so as the ice is slippery, due to less frictional force, Mr Jacob slips.
    In order to prevent slipping on ice, ice boots have quite a good surface that can create a lot of friction with the ice, preventing the user of the boots from sleeping. Thirdly, rubbing hands is also an example of friction. Rubbing hands allows surfaces from both the hands to come into contact and rub against each other and this movement causes friction force to convert the kinetic energy of the hands into the thermal...    less

    • June 13, 2021
    • -
    • 1 likes this
  • 
    Shafaat Shams 1. The snowy road
    is so slippery and doesn’t have enough grips. Jacob’s Car was useful there; it
    gives power to all 4 wheels at the same time. With the help of heavy car
    weight, those 4 tires made 4 friction points. The more friction it made,...  more1. The snowy road
    is so slippery and doesn’t have enough grips. Jacob’s Car was useful there; it
    gives power to all 4 wheels at the same time. With the help of heavy car
    weight, those 4 tires made 4 friction points. The more friction it made, the
    more grip the car got. He might use frictional tires for getting more grips. In
    consequence of that, he moved easily.
    
    
    2.
    On the ice, there are
    unstable water molecules that are weakly bonded to the crystal. When Jacob
    walked on ice, the molecules began to move freely. His shoes had not enough
    friction point to grip in ice. As a result, his foot did not get enough static
    friction force to hold him in place & he slipped.
    
    
    3.
    Jacob’s hands came in contact & move relative to each
    other; the friction between the two hand surfaces converts kinetic energy into
    thermal energy. Thermal energy made his hand wormer and made it safe from being
    frozen.  less

    • June 14, 2021
• 
  Taarik Hasan commented on Fatima Ahmed's classified listing.

  

  Jasmine: The Pride of Sundarbans

  Jasmine: The Pride of Sundarbans
   
  
   
  I am an icon of strength, beauty, fearlessness and prowess. People know me as the Royal Bengal Tiger. My name is Jasmine and I am the pride of Sundarbans, my home!  My home, Sundarbans, is the ...

  • May 25, 2021

  • Zeba Afia and Md. Hazrat Ali like this.
  • 
    Taarik Hasan Objectifying the local’s behavior, there should be poverty,
    norms, and practices of illegal natural resource trading, not much aware of the remaining resource statistics and less Govt/NGO’s interaction.
    
    To counter those as fighting against years of...  moreObjectifying the local’s behavior, there should be poverty,
    norms, and practices of illegal natural resource trading, not much aware of the remaining resource statistics and less Govt/NGO’s interaction.
    
    To counter those as fighting against years of practice and
    local norms, there will be a broader level of moral teaching, awareness, banner, or publishing stats like “The last 100 Royal Bengal Tigers of earth” with IO’s, NGOs, and Govt initiatives.
    
    Illegal resource trading must be with a lower payment. These organizations will take the responsibility to maintain and collect particular resources by the locals; solved the unlawful trading, brought practices of legal occupation and proper revenue have ensured.
    (...,)  less

    • May 25, 2021
  • 
    Taarik Hasan (..,)
    
    They further do remark areas of animal sanctuary, deploy
    armed troops like BGB, ANSAR to restrict general peoples movement, surveillance with technology ( drone, thermal...  more(..,)
    
    They further do remark areas of animal sanctuary, deploy
    armed troops like BGB, ANSAR to restrict general peoples movement, surveillance with technology ( drone, thermal camera).
    
    Limiting the resource collection by particular time of year
    will help to safeguard the Sundarban.
    As after tsunami / heavy storms from The BOB - damaged woods can be collected thoroughly. (And same concept for honey, wax, fish, etc.)
    
    This will give time to breathe and grow the natural
    resources.  

    • May 25, 2021
    • -
    • 1 likes this
  • 
    Shadman Chowdhury Forest resources are of paramount importance to the local
    communities living near Sundarbans. To save them, Bangladesh Forest Department has taken some initiative but all these actions are now a barrier in their way. They have been managing forest...  moreForest resources are of paramount importance to the local
    communities living near Sundarbans. To save them, Bangladesh Forest Department has taken some initiative but all these actions are now a barrier in their way. They have been managing forest resources for generations so they should be given an opportunity to manage it again and improve on its condition with help from outside agencies.
    
    The government must provide support to ensure that locals can get back into the trade without any barriers or inhibitions by providing training courses and facilities like boats, fishing nets etcetera at subsidized rates which will enable people who live here to make a decent income while preserving our environment and wildlife as well!
    
    Sound management for Sundarbans is an absolute necessity if we are going to preserve this natural habitat of Royal Bengal Tigers as well as other endangered species that inhabit these mangroves! More Forest Departments to monitor and secure the forest resources are also required.  less

    • May 26, 2021
  • 
    Tanveer Tausif Ratul For this quiz, I have divided my answer into 2 parts.The 1st one is how can we save the endangered species of Sundarban & the 2nd part is improving the condition of the local community .
    
    Royal Bengal Tiger,Saltwater crocodile,Dolphine,Hawksbill...  moreFor this quiz, I have divided my answer into 2 parts.The 1st one is how can we save the endangered species of Sundarban & the 2nd part is improving the condition of the local community .
    
    Royal Bengal Tiger,Saltwater crocodile,Dolphine,Hawksbill Turtle are some endangered species of the largest
    mangrove forest of the world,SUNDARBAN.My 1st step in protecting them is to secure their habitat.First of all,
    their habitats have to be identified seperately by drones.To protect their habitats,stations have to be set up one by one at certain distances (Consider 2 station within 1km) around their residence.Each station will have a tracker which will be able to detect any boat within 1 km
    range and a 5 member BGB team will work for every 4km area.Now, how will it track?
    The local administration will provide one fishing boat or ordinary boat for every 3 fisherman free of cost and each boat will carry a boat number which will be recorded to the officials of the local administration.  less

    • May 26, 2021
  • 
    Tanveer Tausif Ratul Whenever a boat will come within 500m of the animal sanctuary,trackers will send an alert signal to the center computer,which will be monitored round the clock by the officials of the local forest department.If a boat moves very closer to the animal...  moreWhenever a boat will come within 500m of the animal sanctuary,trackers will send an alert signal to the center computer,which will be monitored round the clock by the officials of the local forest department.If a boat moves very closer to the animal sanctuary, the tracker will instantly scan the boat number and send it to the central computer(same as car template tracking by roadside CCTV camera).Then forest department officials will immediately provide that boat number to the BGB team.Since every boat is registered to 3 fixed fishermen's name, it will be very easy to find them.
    
    Beside this,i will tell others that the tiger and its habitat are under threat and that they need our help.I will form forums (or join existing ones) on the web for discussions and exchange views on tiger conservation.I'll speak to tiger and wild ungulate poachers and persuade them to give up poaching. If i know of any information on poaching or trade of illegal wildlife,i'll inform the local law enforcement agencies.
    Now i...    less

    • May 26, 2021
  • 
    Tanveer Tausif Ratul will talk about the 2nd part.Honey,fishes,wax don't effect much but cutting down trees for woods will put a huge impact on the ecological balance of the environment.But,for the local communities,woods and golpata have no alternative.So,what can we do?
    A...  morewill talk about the 2nd part.Honey,fishes,wax don't effect much but cutting down trees for woods will put a huge impact on the ecological balance of the environment.But,for the local communities,woods and golpata have no alternative.So,what can we do?
    A fixed time have to be set for fishing,collecting honey and woods etc.Trees of same age group can be cut down in a selected area and then marked for replantation.Those who go to cut down trees in the forest will be given two saplings each by the local administration.When they will
    cut down one tree,they will plant two saplings at the same time in the previously marked area for replantation.The time gap between these cuttings is helpful in re-growth of trees.
    Only one-tenth of the forest area will be selected for use and rotational system will be always followed for their protection.Moreover, various decorative materials can also be made from the wood of the trees,from which they can also earn money.  less

    • May 26, 2021
  • 
    Mahmudul Hasan Shamrat Sundarbans has a great impact on our life, I live in the southern part of the country. Which is very close to the Sundarbans. Every disastrous
    cyclone or cyclonic storm for example the recent ‘Yash’ the Sundarbans
    stands as the barrier and protect...  moreSundarbans has a great impact on our life, I live in the southern part of the country. Which is very close to the Sundarbans. Every disastrous
    cyclone or cyclonic storm for example the recent ‘Yash’ the Sundarbans
    stands as the barrier and protect the land area of our country. Due to the increase
    of local habitant, people are creating more habitant and also depending on the
    resources of Sundarbans to earn their livelihood and so they are continuously
    harming the forest area by their activities consciously or unconsciously.
    
    
    If the forest authority prohibits the locals to enter the forest
    to save Sundarbans but on the other hand people will have to go without basic human
    needs or they will practice illegal way. For this, the government can step up. From
    my point of view, Bangladesh Government should create alternative earning
    source or benefits so that they won't only depend on the Sundarbans. And education
    should be available to the next generation living at that area so that the
    future...    less

    • May 27, 2021
  • 
    Amirul Karim I think the authority should take some necessary steps to improve the condition of the local community alongside saving Sundarbans from degradation. First of all, the local community should be given employments in Rampal Power Plants
    under having a...  moreI think the authority should take some necessary steps to improve the condition of the local community alongside saving Sundarbans from degradation. First of all, the local community should be given employments in Rampal Power Plants
    under having a quota. But they must keep away the wastages emerged from the power plant from polluting the environment. Secondly, some strict rules should be taken for using natural resources like wax, golpata, etc. One should not use the resources more than the amount fixed by the authority. Thirdly, the govt. should give them necessary commodities for their livelihood. Fourthly, external intervention should be prohibited in Sundarban. There must be made a border by the government to make this step comes true. Finally, no outer boat should be allowed to carry goods from Sundarban randomly. The inner resources of Sundarban should be taken over by the authority and they should make a plan for what to do with it. Besides, illegal smuggling should be banned. We can...    less

    • May 29, 2021
  • 
    Jeba Fariha Sundarbans is the largest mangrove in the world. It is a
    great source of different flora and
    fauna. We have to save Sundarbans to save the local community living there.
    Because most of the local people depends on forests' resources. So...  moreSundarbans is the largest mangrove in the world. It is a
    great source of different flora and
    fauna. We have to save Sundarbans to save the local community living there.
    Because most of the local people depends on forests' resources. So the
    government or forest authority should help them by giving allowances or ration
    money for livelihood. So that they don't have to depend only on the forest
    resources like golpata, honey, wood, waxes etc. The forest authority can utilize them by creating
    alternative work source in the off season.
    These measures will be good for them as well as for the forest animals and
    trees.The forest authority can make a workshop or meeting with the local community
    people every month and can give them knowledge about forest degradation.Because
    only economical help cannot make them aware. They need proper knowledge. If the
    Sundarbans is safe, they are also safe.So the forest authority as well as the community
    people have to work together.  less

    • May 29, 2021
    • -
    • 3 like this
  • 
    Mehedi Hassan Sunny Sundarbans is supposed to be a sanctuary for their vast flora and fauna. Instead, it has become a haven for smugglers and poachers who illegally snatch away its natural resources. Hence, necessary steps should be taken to keep all kinds of unlawful and...  moreSundarbans is supposed to be a sanctuary for their vast flora and fauna. Instead, it has become a haven for smugglers and poachers who illegally snatch away its natural resources. Hence, necessary steps should be taken to keep all kinds of unlawful and haphazard human activities away from the ecologically critical area (ECA) of the Sundarbans.
    All the officers and employees posted in the Sundarbans should have adequate knowledge on how to conserve the forest properly and understand the importance of protecting the Sundarbans. Therefore, seminars, meetings, and modern training have to be organized by the government in a row at a given time.
    Appropriate measures should be taken in advance to ensure that the Sundarbans are not damaged in large parts during various disasters and dams can be installed very tightly by identifying the places where wildlife moves more.
    If any fisherman or tourist goes inside the forest, they must be accompanied by a guard so that there is no harm caused by them and if there...    less

    • May 29, 2021
  • 
    Mehedi Hassan Sunny The Sundarbans forest is one of the most diverse and productive mangrove ecosystems in the world. To protect the world’s largest mangrove forest, we must avert all kinds of illegal activities in and around Sundarbans by ensuring proper management and...  moreThe Sundarbans forest is one of the most diverse and productive mangrove ecosystems in the world. To protect the world’s largest mangrove forest, we must avert all kinds of illegal activities in and around Sundarbans by ensuring proper management and maintenance. In this regard, the forest department should deploy adequate
    manpower to monitor the illegal activities of poachers and land grabbers. Also, establishments that are harmful to the Sundarbans should be shut down, and the people who are involved in harming the forest should be brought to book.
    
    How to improve the condition of the local community and saving Sundarbans from degradation? One the simple answer to this question is by leaving the Sundarbans alone, without any human intervention. The only thing the government can do to save the Sundarbans is to minimize human intervention by not polluting the nearby area, by not disturbing the animals and birds, by not allowing boats to carry goods, by not polluting the rivers with harmful...    less

    • May 29, 2021
  • 
    Farjana Lima For improving the condition of the local community alongside saving Sundarbans from degradation, I think first of all, government and non-profit NGOs should come forward to give proper education to the local children and technical training (such as...  moreFor improving the condition of the local community alongside saving Sundarbans from degradation, I think first of all, government and non-profit NGOs should come forward to give proper education to the local children and technical training (such as repairing electrical device, driving etc.) to the local communities people. As a result, they will able to work with mainstream people of our country.
    Secondly, government could build house for the local communities people(Munda & Others). So, they won't need to collect golpata or cut tree.
    Thirdly, Forest Department could recruit local communities' people as forest guard because they know the forest much more better than outsiders. So, smuggling would be reduced. When the livelihood of the local communities will be secured, they won't hurt the forest anymore.
    Fourthly, government should take some steps to control the wastes of the Rampal power plant. These wasted shouldn’t throw in the forest and reuse them.  less

    • May 29, 2021
  • 
    Banoshree Roy Sundarbans is an important resources of our country. It protects our country from the cyclones and tidal surges. The local communities who live around the sundarbans depending on the resources of sundarbans directly or indirectly. They unboundedly hunt...  moreSundarbans is an important resources of our country. It protects our country from the cyclones and tidal surges. The local communities who live around the sundarbans depending on the resources of sundarbans directly or indirectly. They unboundedly hunt the wildlife and deforest the land for cultivation. Maximum people live below the poverty line. So, we should take different initiatives to improve their condition and to save the sundarbans. We should plan co-management initiatives like- awareness raising, alternate income generation, eco-tourism, efforts towards social mobilization and limited boat license certificate. Community based tourism can be introduced as an alternative livelihood measure. Various international organizations, NGOs or banks should come forward to grant funds for local communities so that they can consume other sources of maintenance. Integrated Resources Management Plans should be formulated by the Forest Department of Sundarbans.  less

    • May 30, 2021
  • 
    Mesbah Abir We should think about both the inhabitants near the Sundarbans and the fauna living there. We can't provide such a huge population with other instant jobs in such a low-income county. Best way is to create a reserve for the fauna middle of the forest as...  moreWe should think about both the inhabitants near the Sundarbans and the fauna living there. We can't provide such a huge population with other instant jobs in such a low-income county. Best way is to create a reserve for the fauna middle of the forest as the reserves in Chittagong. People can collect wax, fishes etc. but within the limit. Nature will operate the ecosystem there. No problem with that. I think the resources in one third of the Sundarbans are enough for a good livelihood. But the forest ministry should have to take necessary initiative for the moribund animals like the Royal Bengal Tiger. And the patrolling team there should have to be honest with their duties.  less

    • May 30, 2021
  • 
    Tanni Biswas The local community alongside the Sundarban is greatly depends on the Sundarban forest resources for their livelihood so the degradation of Sundarban is increased day by day. To prevent this problem I will do something from my own perspective to improve...  moreThe local community alongside the Sundarban is greatly depends on the Sundarban forest resources for their livelihood so the degradation of Sundarban is increased day by day. To prevent this problem I will do something from my own perspective to improve the condition of the local community alongside the Sundarban. Firstly I can increase awareness among the local community by providing the message of saving the Sundarban through social networking sites like Facebook, Twitter or published different advertisement. Secondly I can go to the local area and campaign the importance of the Sundarban. Thirdly I can encourage different NGOs so that they will work with the local people for earning their livelihood. If the local people have alternative earning opportunities they do not use the Sundarban forest resources. For creating alternative job opportunities I can provide training among them like Fish cultivation, Animal husbandry Stitch etc. Finally I can encourage the local people so that their children...    less

    • May 30, 2021
    • -
    • 1 likes this
  • 
    S. M. Kamran Ashraf As we know the people near Sundarbans are hignly dependent on it. The collect almost everything of their livelihood from this forest. So it is not right to restrct all the area for them. But if we permit them then they might make a big harm to the...  moreAs we know the people near Sundarbans are hignly dependent on it. The collect almost everything of their livelihood from this forest. So it is not right to restrct all the area for them. But if we permit them then they might make a big harm to the forest. So my proposal is to give permission with some limitations. For example, people can collect from from Sundarbans river in some sprcific month. People who collect Golpata or honey can only some selected area. By this process both the forest and people around thus forest will be benifited. Beside making alternative source of income for them might be another way to improve their condition.  less

    • May 30, 2021
  • 
    Tashin Jami Sundarbans residents and livestock areas need to be separated. Particular care should be taken so that the animals and the Royal Bengal Tiger can breed. The people of the forest department should have Shabnam on this issue. In addition to encouraging...  moreSundarbans residents and livestock areas need to be separated. Particular care should be taken so that the animals and the Royal Bengal Tiger can breed. The people of the forest department should have Shabnam on this issue. In addition to encouraging beautiful residents to go to the Sundarbans, they need to be encouraged to do other things. Above all, everyone should be aware.  

    • May 30, 2021
  • 
    Anika Dristi Local people depend on Sundarbans. No matter what we tell them or teach them, that will not change their mind or affect their lifestyle.
    
    Authority should limit the access to certain parts of the forest for the local people to use its resources. They...  moreLocal people depend on Sundarbans. No matter what we tell them or teach them, that will not change their mind or affect their lifestyle.
    
    Authority should limit the access to certain parts of the forest for the local people to use its resources. They should also limit the uses of its resource. They would open a certain part of the forest for the local to use it. After a certain time, they would close that part of the forest for its recovery and open other parts of the forest for the locals to use. During that recovery time local should be restricted to go to that area and authority would take necessary steps like plantation to recover that area.
    
    Authority would strictly prohibit the locals from getting
    access to the area where wildlife lives mostly. In this way wildlife’s in the Sundarbans can be conserved.
    
    Authority would keep in check that the locals wouldn’t use
    any poison or any harmful chemicals in the water to catch fish.
    
    Finally, the young generation of the locals should be
    educated...    less

    • May 30, 2021
  • 
    Zeba Afia The local communities of the villages adjoining the Sundarbans depend on this forest for livelihood.
    To earn a livelihood, they have been involved in fishing, tree cutting, honey collection etc. professions for a long time, so it is difficult to stop...  moreThe local communities of the villages adjoining the Sundarbans depend on this forest for livelihood.
    To earn a livelihood, they have been involved in fishing, tree cutting, honey collection etc. professions for a long time, so it is difficult to stop them with immediate action.
    Central government should intervene in this matter. Developmental projects of the government and NGO can be launched.
    In all the villages adjoining the Sundarbans, the government can select the required number of leaders from among the locals and give them responsibilities. Different leaders can be placed in different sectors. Locals will work in each group, the amount and boundaries of their resource collection from the forest can be determined. Group leaders will have the rules of accountability. Wild law and law enforcement must be enforced.
    Regular workshops, trainings, meetings can raise awareness of local communities, provide moral education and create alternative employment opportunities which enable them to be aware of...    less

    • May 30, 2021
  • 
    Zeba Afia Regular workshops, trainings, meetings can raise awareness of local communities, provide moral education and create alternative employment opportunities which enable them to be aware of the forest. Proper education should be ensured for the local...  moreRegular workshops, trainings, meetings can raise awareness of local communities, provide moral education and create alternative employment opportunities which enable them to be aware of the forest. Proper education should be ensured for the local children so that in future they are engaged in various creative professions and develop as conscious citizens in forest protection.  

    • May 30, 2021
  • 
    Md. Seikh Sadiul Islam Tanvir Sundarbans is the world's largest single block of mangrove forest. Local communities alongside the sundarbans depend on it mainly for their livelihood.
    Recommendation to improve the condition of local community alongside saving Sundarbans from...  moreSundarbans is the world's largest single block of mangrove forest. Local communities alongside the sundarbans depend on it mainly for their livelihood.
    Recommendation to improve the condition of local community alongside saving Sundarbans from degradation:
    1. Creating awareness – People of the area should be made aware about the issues faced by the Sundarbans. They should be made aware of the consequences of manmade hazards like deforestation etc.
    2. Public -Private partnership –The local communities should be provided with funds so that they can consume other sources of nourishment.
    3. Encouragement to eco-tourism – The local communities should be a participant of the friendly tourism practices in order to encourage eco-tourism which would aim to benefit the whole of the community.
    4. Creating alternative sources of livelihood –Government should introduce alternatives for income generation so that the local people need not depend on the mangrove forest resources.
    5. Responsibility of the...    less

    • May 30, 2021
  • 
    Rawnak Jahan Khan As we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and...  moreAs we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and Sundarbans is the prime means of protecting the litoral community and managing Sundarbans as a healthy forest is essential thereby. Therefore when we talked about saving Sundarbans, instead of managing Sundarbans we sould be more focused on managing Sundarbans depended community. Where the best way can be alternate income generation(AIG). It could be carried out easily promoting eco-tourism in a large scale. A large number of employment can take place among Sndarbans associate community by promoting home staying, local guide, boatman etc. services. In that case, skill development to creat the circumstance tourist friendly is essential. Besides, the women should be trained to sell their native goods. This sort of intervention can be the most effective...    less

    • May 30, 2021
  • 
    Rawnak Jahan Khan As we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and...  moreAs we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and Sundarbans is the prime means of protecting the litoral community and managing Sundarbans as a healthy forest is essential thereby. Therefore when we talked about saving Sundarbans, instead of managing Sundarbans we sould be more focused on managing Sundarbans depended community. Where the best way can be alternate income generation(AIG). It could be carried out easily promoting eco-tourism in a large scale. A large number of employment can take place among Sndarbans associate community by promoting home staying, local guide, boatman etc. services. In that case, skill development to creat the circumstance tourist friendly is essential. Besides, the women should be trained to sell their native goods. This sort of intervention can be the most effective...    less

    • May 30, 2021
  • 
    Farjana Zaman Appointing community leaders as forest guards or watchman will keep the community people away from exploiting resources. Second step should be creating alternative employment facilities for other community families.

    • May 30, 2021
  • 
    Md. Hazrat Ali The Sundarbans is a cluster of the low land island in the Bay of Bengal. It was the world’s largest mangrove with an area of 10000 Km2 where 60% in Bangladesh and the rest
    in India. The local people alongside Sundarbans are completely dependent on this...  moreThe Sundarbans is a cluster of the low land island in the Bay of Bengal. It was the world’s largest mangrove with an area of 10000 Km2 where 60% in Bangladesh and the rest
    in India. The local people alongside Sundarbans are completely dependent on this forest for their livelihood. They cut trees, catching fish, collecting honey, harvesting Golpata, etc. Above some of the work they are doing illegally. The main challenge is to improve their lives without degrading the Sundarbans if we will plan sustainably. Although economic gains are important, ecological and environmental issues must be considered in long-term development plans. The Sundarbans mangroves region is a UN Educational, Scientific, and Cultural Organization World Heritage Site, a Ramsar site, and a Class 3 tiger conservation landscape of global priority. If the local people will work jointly with the tourism board, some people will get a job like; tourist guide, driver guard, etc. They can accommodate tourists as well as provide some...    less

    • May 30, 2021
  • 
    Hymanti Sarkar Firstly, if we notice the occupations of local people, we can see most frequently practiced professions are Mouwal, Baowal, fisherman, collecting golpata, fish fry, crab etc, poaching. So, they are highly dependent on forest. And the main reasons of this...  moreFirstly, if we notice the occupations of local people, we can see most frequently practiced professions are Mouwal, Baowal, fisherman, collecting golpata, fish fry, crab etc, poaching. So, they are highly dependent on forest. And the main reasons of this dependency are the mono-cropping characteristics of their agriculture, low literacy rate, lack of awareness, lack of facilities etc.
    So, Govt. And other agencies Should focus on their education, sanitation and other facilities. As most of them are farmer and do fish farming can practice different agroforestry systems but for this, more researches should be done to ensure which crops, trees grow well in these areas because salinity is a big problem here. And obviously sustainable dams need to be built so that tidal water does not reach the locality.
    If they get their needs which they get from Sundarbans, our forest will be safe. And those projects harm Sundarbans, they should be stopped. Besides Eco-tourism can be a safe way for economic...    less

    • May 30, 2021
  • 
    Hymanti Sarkar development. But for all of these proper guide and fund are necessary.

    • May 30, 2021
• 
  Taarik Hasan commented on Fatima Ahmed's classified listing.

  

  Rafiq's Network Effect

  Rafiq's Network Effect
   
  
  Rafiq is a student of a reputed public university in Bangladesh. He is the only educated member of his family. He lived with his family in the village until he was admitted to the university.
  As the family's financial si...

  • May 18, 2021

  • Nazmus Sakib likes this.
  • 
    Nazmul Huda Jesan Well Rafiq Needs Better internet connection anywhere in an affordable way.first of all mamy operators are providing internet im bangladesh.so he have to search which one is best for him considering his location.if none of them are applicable than he can...  moreWell Rafiq Needs Better internet connection anywhere in an affordable way.first of all mamy operators are providing internet im bangladesh.so he have to search which one is best for him considering his location.if none of them are applicable than he can try 4g router with broad band coneection or a secondary sim card. It is effective in rural areas. Nowdays portable router is also famous in market for high speed network anywhere. And these are available in a cheap price also.as he needs money he can earn money from online platforms like coolinventor. Com..  less

    • May 17, 2021
    • -
    • 1 likes this
  • 
    Mujtaba Rafid It's a crucial topic and Rafiq is not the only one who is suffering.
    So what can he do? In fact, what can guys like Rafiq do??
    Well, there are two things to keep in mind-
    A. Short-Term Immediate...  moreIt's a crucial topic and Rafiq is not the only one who is suffering.
    So what can he do? In fact, what can guys like Rafiq do??
    Well, there are two things to keep in mind-
    A. Short-Term Immediate Solution
    B. Large-Scale initiatives
    These days almost every nation has good mobile internet coverage. Rafiq can use that to his advantage as internet service providers don't usually cover rural areas. Basically, he can buy a 4G router, a LAN cable, and insert a sim in the router. Buying a
    4G modem from Grammen Phone is another good option to consider. Implementing these methods will give him a better internet connection. So this is the immediate solution.
    However, a poverty-stricken guy like Rafiq will have to spend a decent amount of money every month to maintain the whole. This is where his teachers or classmates must step in. They can raise a fund and make sure that he has everything he needs. This is the classic ALL FOR ONE ONE FOR ALL METHOD. It has to be implemented all over the country on a large scale.  less

    • May 18, 2021
    • -
    • 1 likes this
  • 
    Noorjahan Binte Farhana I was also facing
    the same problem. I was in my village in 22 days. There was no proper
    network. So i was thinking about this...  moreI was also facing
    the same problem. I was in my village in 22 days. There was no proper
    network. So i was thinking about this solution
    
    
    
    Actually you can get internet access on Android without data plan or WiFi. Fast, simple and unlimited.
    
    Most of USB OTG-capable devices would have no problems with USB Ethernet adapters, at least RINDS-compatible ones.
    
    It's fast - you could easily saturate USB 2.0 with Gigabit Ethernet
    adapter, that's up to 480Mbps. It’s simple - if the network you're
    plugging into has DHCP (most do), it's just plug-and-play. It's
    unlimited - usually there's no traffic accounting on copper ports, at
    least on small networks. And a lot of Ethernet ports available has an
    internet access, be sure to choose one with greater speed.
    
    So, all you need is an USB Ethernet adapter, internet-connected Ethernet
    port at a router (it may look as wall socket with RJ-45 receptacle) and
    a patch cable long enough to get yourself comfortably seated. Enjoy!  less

    • May 18, 2021
  • 
    Taarik Hasan If we see Rafiq’s globalization and ability, he got an urban
    network community to share his ideas and problems. This will solve half of his...  moreIf we see Rafiq’s globalization and ability, he got an urban
    network community to share his ideas and problems. This will solve half of his situation.
    
    
    In his village, he is a shining star. There must be other
    students facing the same problems. He
    can influence people of his similar age and the local government like Union
    Chairman or Union Members or the influential persons. At the local, he should
    build a physical platform (maybe a library or a career development club) where
    those audiences will be invited.
    
    
    The club or library can be a hub to study, and establishing a
    broadband internet zone with those audiences will cut the cost for individuals.
    Also, this platform can attract outside attention from his urban community.
    
    
    The external audience will be his university faculties,
    dedicated university clubs, local and national newspapers, classmates, and
    network companies like Robi axiata or Grameenphone to rethink the issue.
    (..)  less

    • May 18, 2021
  • 
    Taarik Hasan (...)
    
    
    With this attention, the nation might help solve...  more(...)
    
    
    With this attention, the nation might help solve such
    problems with funding, network tower establishing, reducing internet bills,
    etc.
    
    
    Here the local platform is a model that represents the whole
    nation’s scenario.  

    • May 18, 2021
  • 
    Mehjabin Zaman Mahee The best possible solution for Rafiq is,
    1. He can apply for financial assistance/student loan from his university. Then try using 3G sim and modem of any mobile operators (GP,Airtel,Teletalk).It would be better if
    he considers the coverage and network...  moreThe best possible solution for Rafiq is,
    1. He can apply for financial assistance/student loan from his university. Then try using 3G sim and modem of any mobile operators (GP,Airtel,Teletalk).It would be better if
    he considers the coverage and network condition of his area before buying.
    
    2. There will be other students in his village who are facing Poor Internet conncetion for sure.So what Rafiq can do is take the initiative to make a group/community uniting all the students from his village and requesting the Village/Union Chairman to take steps bringing Fixed Wireless internet or Satellite Internet for the villagers.
    
    Not only Rafiq but students all over the country even in Dhaka face poor internet connection during online
    classes. Students need an internet connection that’s not only fast enough to handle any assignment or software program their courses require but also cheap
    enough to fit into their budget. So mobile operators in our country should offer affordable STUDENT INTERNET PACKAGES....    less

    • May 19, 2021
  • 
    Md Mahedi Hasan Rafiq is a University student, He can easily use her creative skills to get access to the internet. In the village, there is lots of obstacle to the mobile networks, such as trees, multitude house and so on. But in terms of a certain height, he will you...  moreRafiq is a University student, He can easily use her creative skills to get access to the internet. In the village, there is lots of obstacle to the mobile networks, such as trees, multitude house and so on. But in terms of a certain height, he will you can get enough network speed.
    1. He can make a Ladder to get the height to reach network level, many freelancers works in this method.
    2. Make a network booster like a dish antenna network booster by the semiconductor material. or Simply buy it from daraz.
    3. Use a Pocket router or mobile device at a certain height and in an open space, then open the hotspot and get internet access via wifi system.
    4. Best way He can borrow the internet via coaxial cable dishline from local ISP if there a dish cable network.  less

    • May 19, 2021
  • 
    Anika Dristi Since there is a network issue in his village SIM Internet connections like modem, the pocket router, etc. do not work very well here. The best solution for him is a broadband connection.
    As Rafiq got no money, he can lend some money from his students....  moreSince there is a network issue in his village SIM Internet connections like modem, the pocket router, etc. do not work very well here. The best solution for him is a broadband connection.
    As Rafiq got no money, he can lend some money from his students. He can use that money to buy a broadband connection. Thus he can continue his classes and his tuitions as well.
    
    He can also gather more people like him who are facing the same problem and together they can buy a broadband connection and router. Which will result in solving everyone's problem.
    
    He can also get a student loan from his Univesity.  less

    • May 20, 2021
    • -
    • 1 likes this
  • 
    Khadeeza Afruz Shammee To start the tuition, Rafiq needs to solve his problem immediately with an affordable cost. In villages, the power supply is often cut off. Rather, setup for Ethernet or wireless WIFI connection is expensive, except for SIM. So, here is my idea:
    -A...  moreTo start the tuition, Rafiq needs to solve his problem immediately with an affordable cost. In villages, the power supply is often cut off. Rather, setup for Ethernet or wireless WIFI connection is expensive, except for SIM. So, here is my idea:
    -A Pocket Router and a good quality USB extension cable can solve his problem. To get network inside his home, he can place the router on the bamboo-head or as high as possible, using a USB extension cable of 10 meters or as required. The router must be covered with waterproof something like polythene.
    -GP Pocket Router supports all SIMs. The SIM which provides best network in his village, he can purchase that SIM's data package from the retailer at least at one-third lower price.
    -For the first month, the full cost including the data package, can be up to a maximum of 3500 takas. If Rafiq does not have this amount, he can request to get the tuition fees in advance as the student is known to him. Otherwise, he can borrow the money for a month from somewhere reliable.  less

    • May 20, 2021
  • 
    Shahriar Dipto It can be done in two ways.
    1.Getting broadband connection, & connecting it to a router that will cost 2-3 thousand tk for setup and 5-800 tk monthly.
    2. If it's not possible then, second option is buying a router (which can be connected to a modem), a...  moreIt can be done in two ways.
    1.Getting broadband connection, & connecting it to a router that will cost 2-3 thousand tk for setup and 5-800 tk monthly.
    2. If it's not possible then, second option is buying a router (which can be connected to a modem), a modem and a sim. Thus he can connect the sim to the router through modem. This will cost 2-4000 for set up and 500-1000৳ monthly. This need to be placed in a tall tree or on top of a bamboo stick where the network is good. As connecting electricity at that high place will be tough, he can attach a battery based power system which will backup for minimum 3-4 hours.
    Obviously, he can share his connection to other people who need it and thus reducing the cost to bear by himself.  less

    • May 20, 2021
    • -
    • 1 likes this
  • 
    Nishat Tamanna I will suggest him to buy a sim network booster. Though this device is a bit expensive (10,000 TK), it has no additional cost for set up. It is free of all the hassle of set up. He will also be able to share the connection with a good number of...  moreI will suggest him to buy a sim network booster. Though this device is a bit expensive (10,000 TK), it has no additional cost for set up. It is free of all the hassle of set up. He will also be able to share the connection with a good number of neighbours. Also, each university is now offering it's students 'student loan' in this pandemic, so he can take a loan and go for it easily.  

    • May 20, 2021
    • -
    • 1 likes this
  • 
    Tanjina Akter The solution could be a POCKET ROUTER. He can place the router on the top of the roof or on the bamboo head. Since the pocket router can move easily and all types of SIMs are supported, he can use it anywhere.
    
    Rafiq is a University student who earns...  moreThe solution could be a POCKET ROUTER. He can place the router on the top of the roof or on the bamboo head. Since the pocket router can move easily and all types of SIMs are supported, he can use it anywhere.
    
    Rafiq is a University student who earns for himself. Because of Covid's situation, he has to move to his native village. The issues start from here. All income source has stopped.
    
    The situation is, Rafiq does not have a proper internet connection and as a result, he is not able to continue his tuition along with his own classes. Because of his poor financial condition, he must need tuition. An adequate network at the home is the major issue in this case. As he is in the village, the electricity cut-off possibility is high. So, we cannot suggest him for broadband or wifi connection. So, the solution could be a POCKET ROUTER.  less

    • May 20, 2021
• 
  Noorjahan Binte Farhana is now friends with Taarik Hasan.

  • May 17, 2021
• 
  Khadeeza Afruz Shammee is now friends with Taarik Hasan.

  • May 16, 2021
• 
  Taarik Hasan commented on Fatima Ahmed's classified listing.

  

  Mr. Ethan's Dilemma

  Mr. Ethan's Dilemma
   
  
  Mr. Ethan was a senior political leader in a village near the Dhaka District. He also used to be a professor of Dhaka University before his political career. He was highly respected in his village community as he did an...

  • May 12, 2021

  • 
    Tanveer Tausif Ratul My steps are given below-
    Firstly,i will send the young (20-45 years old) back to work instead of the adults, because they face the lowest fatality rate and the lowest need of needing healthcare for COVID-19.But of course,no young boy will be sent for...  moreMy steps are given below-
    Firstly,i will send the young (20-45 years old) back to work instead of the adults, because they face the lowest fatality rate and the lowest need of needing healthcare for COVID-19.But of course,no young boy will be sent for any difficult and heavy works.As most of the village people do simple works for their living,the young will be a great replacement.
    
    But before sending them to work,i will obviously first vaccinate them by going to everyone's house.They will go to work at 12:01 pm in a day and will finish their work and return home within 6PM.This is because they can complete their studies
    in morning before going to work.Moreover,after returning from work, they will be able to get enough time to study and other works.So, i think this process
    won't hamper their study system and this will help to keep the wheel of their economy moving.  less

    • May 11, 2021
  • 
    Tanveer Tausif Ratul Secondly,if there is a person in the family of a young man who has a lung infection/other lung diseases,the young of that family who will go to work must be seperated from
    them.As every schools and colleges are off now,those buildings are still...  moreSecondly,if there is a person in the family of a young man who has a lung infection/other lung diseases,the young of that family who will go to work must be seperated from
    them.As every schools and colleges are off now,those buildings are still empty.Therefore,those young going back to work will be temporarily moved to those buildings
    and they will be provided with the necessary daily necessities like food,cloth,health care etc.Their will be a guard assigned for 24 hours a day.
    Their family members will be able to take food for them but they have to follow proper hygiene rules otherwise they can't enter.Every school and college building
    will have one health worker for them who will give free treatment to those young.
    
    The lockdown will be slightly stabilized from 12:00pm to 6pm.Strict lockdown will be maintained for the rest of the time  less

    • May 11, 2021
  • 
    Yeasin Arafath As an educated person Mr.Ethan can take some steps to stop spreading covid & to develop
    their village economy. He can use his political purpose in this situation also.
    
    In my point of view some ideas are pointed...  moreAs an educated person Mr.Ethan can take some steps to stop spreading covid & to develop
    their village economy. He can use his political purpose in this situation also.
    
    In my point of view some ideas are pointed below:
    
    1.During lockdown he may arrange online learning & earning programs with younger
    & educated village people.It may help their economic condition.
    
    2.He can make a team or organization with young people those who give free service during pandemic such as
    village women can work in home(hand crafts,sewing etc.) and they can help to delivering these things.
    
    3.From political background he may manage some reliefs from govt. and distribute those with his organization’s young people.
    
    4.He can make schedules for village farmers when they go to their land to cultivate & collect their vagetables and others seeds by maintaining social distance.
    
    5.He and with the help of young people they can arrange market with maintaining social
    distance in the open ground area so that village people can buy...    less

    • May 11, 2021
  • 
    Taarik Hasan As a Mr. Ethan and a professor and a political leader, I
    will use my knowledge from both fields....  moreAs a Mr. Ethan and a professor and a political leader, I
    will use my knowledge from both fields.
    
    
    I will separate the jobs or general people's economic contributions
    into three categories: highest, the less, and the least. The main objective is
    to keep the economy after reducing the interaction of people.
    
    
    I will set the time frame for various categories. Before the
    office hours on the very morning, the markets will be available for estern
    housing (in the evening, the western people will come).
    
    
    With the office hours, the banks and other related services
    will be there. In the evening time, the least contributors will come across
    like shopping complexes and restaurants.
    
    
    At night the manufacturers and agriculture, food services, garments,
    suppliers will work.
    
    
    
    
    
    The statistics on the economic contribution I will follow to
    set them at morning, day, or night shifts, related with one another.
    
    
    
    
    
    People must not leave houses for roaming will be ensured by
    political campaigns and creating...    less

    • May 12, 2021
  • 
    Towhidur R. To combat against covid-19 nothing beats social distancing, closing the borders, and nationwide lockdown. But to reduce the economic backlash certain steps can be taken.
    Distribution of workforce could ensure less gathering and reduction of service....  moreTo combat against covid-19 nothing beats social distancing, closing the borders, and nationwide lockdown. But to reduce the economic backlash certain steps can be taken.
    Distribution of workforce could ensure less gathering and reduction of service. Businesses will divide the workers into shifts and follow strict guidelines. They will also have to reduce the services they provide and stay open for extra hours. Garments, constructions need to divide their workforce into shifts so it doesn't hinder their work.
    Long journeys should be restricted as it increased the chances of spreading the virus. Borders need to stay closed at all costs because new strains are being discovered on a regular basis around the globe and the effects of the mutated virus could be devastating.
    Law force should be deployed to monitor unnecessary gatherings and ensure people maintaining the guidelines in public.
    The government needs to organize relief funds to ensure infected individuals don't have to go hungry or forced to go...    less

    • May 12, 2021
  • 
    Khadeeza Afruz Shammee Although the duration and severity of Covid-19 are terrible, it is quite impossible for a country like Bangladesh, to have a long lockdown to sustain the economy. As a policymaker, I will take the following steps :
    - I will instruct the industries to...  moreAlthough the duration and severity of Covid-19 are terrible, it is quite impossible for a country like Bangladesh, to have a long lockdown to sustain the economy. As a policymaker, I will take the following steps :
    - I will instruct the industries to work by dividing the working time into double shifts. In this way, even if the cost of running the industry is a bit higher, the density in the workplace can be avoided.
    -Since the marketplaces must be kept open, a family member from each family will be provided a movement pass for shopping at most one day of the week to avoid extra crowds.
    -Adequate number of transports would be kept running on the occasion of the upcoming festival so that the passengers can maintain minimum social distance.
    -Strict surveillance will be put in place to ensure that people are maintaining proper social distance and hygiene and not leaving their house unnecessarily. Public awareness activities should be carried out to motivate the people to abide by the necessary health norms.  less

    • May 13, 2021
  • 
    Fatima Ahmed Thank you for all your answers everybody. We will announce the winner of this quiz tomorrow.

    • May 14, 2021
    • -
    • 1 likes this
• 
  Noshin Tasnia is now friends with Taarik Hasan.

  • May 3, 2021
• 
  Taarik Hasan is now friends with Fatima Ahmed.

  • May 2, 2021
• 
  Taarik Hasan joined the group Coolinventor Contributors

  • May 2, 2021
• 
  Taarik Hasan has just signed up. Say hello!

  • May 2, 2021