In 1850, only 8% of the people in California were women.
0
The first foreigner to become a samurai was an African slave.
26
There are six times as many people of Irish descent living in America than in Ireland.
15
A person can live without food for about a month, but only about a week without water.
156
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277