When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
A person can live without food for about a month, but only about a week without water.
156
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
Our brains have a negativity bias and will remember bad memories more than good ones.
15
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176