Every human spent about half an hour as a single cell.
144
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
85% of movie actors earn less than $5,000 a year from acting!
20
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Children grow faster in the springtime than any other season during the year.
108
On average women can hear better than men.
170
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Half of all Americans over the age of 55 have no teeth.
39