Forty percent of Americans have never visited a dentist.
33
People with blue eyes are better able to see in the dark.
153
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
The average American spends a third of their overall time online playing games and using social networks.
298
People who are lying to you tend to look up and to the left (their left).
178
Most people turn their music down in the car when finding a street sign to "see better".
34