Tigers can see 6 times better at night than humans.
305
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
If your DNA was stretched out it would reach to the moon 6,000 times.
256
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Every human spent about half an hour as a single cell.
144
There are about 255 babies born worldwide every minute.
46
Yawns are more contagious among people with closer relationships.
163
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22