Panophobia is the fear of everything.
52
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Pain travels through the body at 350 feet per second!
23
The human brain uses approximately as much energy as a 10 watt light bulb.
120