Diamonds can be shattered with a hammer.
-104
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Aluminum used to be more valuable than gold!
84
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
51
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55