A toothpick is the object most often choked on by Americans.

We are about 1 cm taller in the morning than in the evening.

The surface area of a human lung is equal to a tennis court.

It’s physically impossible for you to lick your elbow.

Having sex can reduce a fever because of the sweat produced.

Breast milk contains substances closely related to marijuana.

Losing one night of sleep can impair reasoning for four days.

Marijuana can aid in slowing down the growth of cancer cells.

Deep breathing gives you health benefits similar to aerobics.

Like fingerprints, everyone’s tongue print is different.

Like fingerprints, everyone’s tongue print is different.

Like fingerprints, everyone’s tongue print is different.

If you stay up all night your body burns an extra 161calories.

Three kisses a day can speed up and strengthen your metabolism.

During 30 minutes of sex, an average person burns 200 calories.