Human teeth are almost as hard as rocks

You blink over 20,000,000 times a year.

Your thumb is same length as your nose.

Human blood is cheaper than printer ink.

100% of all lottery winners gain weight.

The human skeleton weighs appx 13 kilos.

A lack of sleep leads to sugar cravings.

Sex and weed help in preventing migraine.

The average human dream lasts 2-3 seconds

Humans blink over 10,000,000 times a yea

Women blink twice as many times as men do.

Your heart beats over 100,000 times a day!

Not getting enough sleep can make you fat.

Your thumb is the same length to your nose

Human thighbones are stronger than concrete