One barrel of petroleum holds 42 gallons.
20
Pumice is the only rock that floats on water.
14
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9