Every three seconds, a new baby is born.
122
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Children's sense of smell is better than adults'.
860
Every human spent about half an hour as a single cell.
144
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
All babies are color blind when they are born.
114