You see your nose at all times, your brain just chooses to ignore it.
30
Starfish don't have brains.
132
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Our brains have a negativity bias and will remember bad memories more than good ones.
15
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human brain doesn't stop developing until about 25 years old.
102
Music is as addictive to the brain as sex and drugs.
27