If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
One in 500 humans has one blue eye and one brown eye.
145
There are two credit cards for every person in the United States.
2
Men fall in love faster than women do.
32
About 2/3 of American men prefer boxers to briefs.
83
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58