When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
Liquid TIDE laundry detergent glows under a blacklight.
96
Pure water (H2O) does not conduct electricity on its own.
46
Cold water weighs more than hot water.
93
The force of a suction cup is calculated using F=AP.
15
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
10
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116