Most dust particles in your house are made from dead skin!
67
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
The bark of an older redwood tree is fireproof.
65
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310