The human brain has the capacity to store everything that you experience.
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Our brains have a negativity bias and will remember bad memories more than good ones.
15
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
Babies crawl an average of 200m a day.
212
Tigers can see 6 times better at night than humans.
305
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
All 13 minerals necessary for human life can be found in alcohol beverages.
282