You can't tickle yourself.
29
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
In the US, people can be rejected from joining the police force if they are too intelligent.
45
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Consumption of TNT turns urine amber or deep red, which people often mistake for blood.
301
