Only about 2% of the world population has green eyes.
36
Girls have more tastebuds than boys.
124
Women end up digesting most of the lipstick they apply.
110
The single biggest predictor of love is proximity.
30
Most of the world's people must walk at least 3 hours to fetch water!
38
Men laugh longer, louder, and more often than women.
61
Every human spent about half an hour as a single cell.
144