Every human spent about half an hour as a single cell.
144
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
The world's shortest man measures only 21.5 inches.
73
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
One in 500 humans has one blue eye and one brown eye.
145
All babies are color blind when they are born.
114
The average American spends a third of their overall time online playing games and using social networks.
298