The force of a suction cup is calculated using F=AP.
15
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
Scientists are now able to grow 'beating' heart tissue in a lab!
162
Pumice is the only rock that floats on water.
14
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
Nearly 50% of the world's scientists are assigned to military projects.
71