How does a plastic comb attract paper? plus 9 more videos. #aumsum #kids #science

Electric Charge - How does a plastic comb attract paper? Nuclear fusion - Why is nuclear fusion not used to generate electricity? Sound - Why do we hear echoes? Concave Mirror - Why is your reflection upside down on a spoon? Buoyancy - Can you drown in the dead sea? Light and Sound - Why do we see lightning before thunder? Heat transfer - Why do we use a black umbrella in summer? Heat transfer - Why are cloudy nights warmer than clear nights? Heat - Why is a laboratory thermometer not used to check body temperature? Specific heat of water - Why is water used in hot water bags?