The force of a suction cup is calculated using F=AP.
15
Pure water (H2O) does not conduct electricity on its own.
46
Most dust particles in your house come from dead skin.
48
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
The bark of an older redwood tree is fireproof.
65
Aluminum used to be more valuable than gold!
84
One ragweed plant can release as many as one billion grains of pollen!
51