Chewing gum boosts your brain power.
285
From the age of thirty, humans gradually begin to shrink in size.
1
People who sleep late have more mental stamina and can outperform early risers.
33
The average sperm cell swims at 8 inches per hour.
76
Your ears secrete more earwax when you are afraid than when you aren't.
229
The human brain uses approximately as much energy as a 10 watt light bulb.
120
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Our brains have a negativity bias and will remember bad memories more than good ones.
15