You can only remember 4 things at a time.
31
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Women have a slightly higher average IQ than men.
164
Men laugh longer, louder, and more often than women.
61
You forget 90% of your dreams.
256
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
In Haiti, only 1 out of every 200 people own a car.
23