Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Only 1% of bacteria cause disease in humans!
2
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
The human brain is insensitive to pain.
76
Men are twice as likely to be binge drinkers than women.
87
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15