You mostly breathe from only one nostril at a time!
75
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Music has the ability to repair brain damage and return lost memories.
62
Poor eyesight (myopia) is associated with higher IQ.
232
Only 1 person in 2 billion will live to be 116.
49