Our brains have a negativity bias and will remember bad memories more than good ones.
15
By weight, Bone is five times stronger than steel.
417
Pain occurs when sounds are above 130 db.
124
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Babies crawl an average of 200m a day.
212
A human being loses an average of 40 to 100 strands of hair a day.
133