The force of a suction cup is calculated using F=AP.
15
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
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
Cold water weighs more than hot water.
93
Out of all the senses, smell is most closely linked to memory.
146
No matter how cold it gets, gasoline will not freeze.
107
If the chemical sodium is dropped into water it will immediately and violently explode.
67
Airports that are at higher altitudes require a longer airstrip due to lower air density.
39