Hot water can freeze faster than cold water.
181
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
Nylon is made from coal and petroleum.
42
Cold water weighs more than hot water.
93
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
Nearly 50% of the world's scientists are assigned to military projects.
71
The average home creates more pollution than does the average car.
33