Your heart will pump about 212 million liters in its lifetime.
26
The average office desk has 400 times more bacteria than a toilet.
22
Fingernails grow nearly 4 times faster than toenails.
31
Women buy four out of every 10 condoms sold.
71
Your heart rate can rise as much as 30% during a yawn.
69
The human sigh acts as a physiological reset button.
23
Contrary to popular beliefs, chocolate does not cause acne.
63
