The force of a suction cup is calculated using F=AP.
15
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Columbia University has developed an artificial tree that passively soaks up carbon dioxide from the air using "leaves" that are 1,000 times more efficient than true leaves that use photosynthesis.
15
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
If the chemical sodium is dropped into water it will immediately and violently explode.
67
Most dust particles in your house are made from dead skin!
67
Balsa wood is classified as a hard wood!
41
One third of the electricity produced on earth is used to power electric light bulbs!
75