Your fingernails grow faster in summer.
744
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
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Babies crawl an average of 200m a day.
212
There are about 255 babies born worldwide every minute.
46
You can't tickle yourself.
29
The human brain uses approximately as much energy as a 10 watt light bulb.
120
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218