The human brain uses approximately as much energy as a 10 watt light bulb.
120
There are about 255 babies born worldwide every minute.
46
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Early American humans hunted car-size armadillos and used their shells for houses.
12
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
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
A man's beard grows fastest when he anticipates sex.
239