Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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It takes approximately 12 hours for food to entirely digest.
93
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
There are about 255 babies born worldwide every minute.
46
The human brain is more active during sleep than during the day.
28
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Enamel is hardest substance in the human body.
61
The human brain doesn't stop developing until about 25 years old.
102