The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
There are six times as many people of Irish descent living in America than in Ireland.
15
Oprah Winfrey makes $10 per second.
399
Intelligent people have more zinc and copper in their hair.
233
More books are written, published and sold per person per year in Iceland than anywhere else on the planet. One in ten Icelanders will become a published author in their lifetime.
5