Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
Only humans shed emotional tears.
331
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
It is impossible to hum if your nose is plugged.
366
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18