What's New

  • Mesbah Abir
    Mesbah Abir joined the group Coolinventor Contributors
    • July 29, 2021
  • Mesbah Abir
    Mesbah Abir commented on Fatima Ahmed's classified listing.
    Mithy’s Sweet Room Cupcakes - $7 Business Studies Quiz
    • July 27, 2021
    • Mahi Imran likes this.
    • Mesbah Abir
      Mouna Mehnaz https://docs.google.com/document/d/1_r0Wed6bO5BIKHGWPB_4B-JdcsOT75IxgbkgTaRcNjE/edit?usp=sharing
    • Mesbah Abir
      Nirjona Akter https://drive.google.com/file/d/1l2zHdC4sXc96R7DBdoWdzAUKTYV1dHvK/view?usp=drivesdk
    • Mesbah Abir
      Mujtaba Rafid Let's clear the math first(just for the sake of it)-
      Housing cost- BDT 10,000
      Total cost of employees- BDT 10,000
      Total fixed cost- 10,000 + 10,000= 20,000...  more
    • Mesbah Abir
      Jaima Jahin https://docs.google.com/document/d/13ZP_R4_y-QUsOtWRa3gt2fnFB1WO0VMyqcW3NoGy1pg/edit?usp=sharing
    • Mesbah Abir
      Zakaria Ahomed https://docs.google.com/document/d/1_bqyV1IkV7fxtPx-Rl9oTbDKR1m-yfPsaBKiGV3zI8M/edit?usp=drivesdk
  • Mesbah Abir
    Mesbah Abir commented on Fatima Ahmed's classified listing.
    Asrayan:  The Search for a Roof
    • July 4, 2021
    • Mesbah Abir
      Iftakhar Utsho Asrayan Project is a great initiative by the Government to decrease extreme poverty. This project gives shelter to homeless people, those people were barely surviving before they got a house from this project. Now they can stay focus on their daily...  more
      • July 7, 2021
    • Mesbah Abir
      Kanta Akter Homelessness is a broad social problem in Bangladesh. Homeless women, teenagers, and children feel helpless or unprotected due to multiple forms of victimization, including forced, coerced, or manipulated sexual activity. So, ''The Asrayan project'' is a...  more
      • July 7, 2021
    • Mesbah Abir
      Kanta Akter 3.Removing barriers accelerated the way women getting jobs. Moreover, the women who aren't permitted to work outside can work within the home by running businesses like tailoring, fishing, crafting, stitching, nurturing ducks and chickens, making cakes,...  more
      • July 7, 2021
    • Mesbah Abir
      Tanveer Tausif Ratul Asrayan Project has turned into an evident means of
      alleviating poverty of the people who once passed their days in extreme miseries after becoming victims of disasters like cyclone, river erosion and landslides.Firstly,in the joint name of the husband...  more
      • July 7, 2021
    • Mesbah Abir
      Tanveer Tausif Ratul activities.Besides,micro loans are distributed among them at the end of the training.So they can involve themselves into different activities/start small business with that money.Women are also involved in different activities with
      men.Each house has a...  more
      • July 7, 2021
  • Noshin Tasnia
    Noshin Tasnia is now friends with Mesbah Abir.
    • July 3, 2021
  • Mesbah Abir
    Mesbah Abir is now friends with Fatima Ahmed.
    • July 2, 2021
  • Mesbah Abir
    Mesbah Abir has added a new profile photo.
    • June 28, 2021
  • Mesbah Abir
    Mesbah Abir has added a new profile photo.
    • June 28, 2021
  • Mesbah Abir
    Mesbah Abir has added a new profile photo.
    • June 28, 2021
  • Mesbah Abir
    Mesbah Abir commented on Fatima Ahmed's classified listing.
    Bhasan Char:  The Journey
    • June 28, 2021
    • Mesbah Abir
      Zeba Afia A slightly different approach can also be taken- "Those who plant and care for trees and increase forest resources, they will be paid as a reward."
      Thus, they will be more interested for planting trees.
      • June 30, 2021
    • Mesbah Abir
      Hymanti Sarkar The number one solution for Rohingya issue is to return them to their homes safely and ensure their rights. But it’s not possible so quickly. So, the procedure should be running as well as our Govt. can give them food, protection, education, sanitation...  more
    • Mesbah Abir
      Hymanti Sarkar developing short-term Livelihoods activities for refugees, making them conscious about importance of forest in hilly area may protect forest land. Different NGOs, media should approach on this purpose.
      • June 30, 2021
    • Mesbah Abir
      Tanni Biswas (1) The one and only solution for the Rohingya issues is to allow them to return to their homes, ensuring their safety and rights. But it can not possible now because of some political issues. Our government should have taken proper steps to solve the...  more
    • Mesbah Abir
      Rashedul Islam Saju Though sending Rohingyas back to Mayanmar is the best solution of this problem, it's one of the toughest procedure too. Bangladesh govt can't force them to back Mayanmar. So it's confirm they'll stay there until the problem solved totally. Rohingyas fuel...  more
      • July 2, 2021
  • Mesbah Abir
    Mesbah Abir commented on Fatima Ahmed's classified listing.
    Adam's Brunoise Dice - $5 Physics Quiz
    • June 21, 2021
    • Sourav Chowhan likes this.
    • Mesbah Abir
      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...  more
      • June 25, 2021
    • Mesbah Abir
      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...  more
      • June 26, 2021
    • Mesbah Abir
      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....  more
      • June 26, 2021
    • Mesbah Abir
      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...  more
      • June 27, 2021
    • Mesbah Abir
      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...  more
      • June 27, 2021
  • Mesbah Abir
    Mesbah Abir commented on Fatima Ahmed's classified listing.
    Jacob's Alaskan Trip
    • June 10, 2021
    • Mesbah Abir
      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...  more
      • June 13, 2021
    • Mesbah Abir
      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.
    • Mesbah Abir
      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....  more
    • Mesbah Abir
      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...  more
    • Mesbah Abir
      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,...  more
      • June 14, 2021
  • Mesbah Abir
    Mesbah Abir commented on Fatima Ahmed's classified listing.
    Jasmine: The Pride of Sundarbans
    • May 30, 2021
    • Zeba Afia and Md. Hazrat Ali like this.
    • Mesbah Abir
      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...  more
      • May 30, 2021
    • Mesbah Abir
      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...  more
      • May 30, 2021
    • Mesbah Abir
      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
    • Mesbah Abir
      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...  more
      • May 30, 2021
    • Mesbah Abir
      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...  more
      • May 30, 2021
  • Mesbah Abir
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