There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
One in three dog owners say they have talked to their pets on the phone.
427
Denmark has twice as many pigs as there are people.
66
Oral sex was illegal in 18 states under old sodomy law until 2003 when they were invalidated.
196
A 4-foot walrus penis bone sold at auction in 2007 for $8,000.
202
The Basenji dog is the only dog that is not able to bark.
4