There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
95% of people feel uncomfortable when the TV volume is an odd number.
392
Hot water can freeze faster than cold water.
182
Oral sex was illegal in 18 states under old sodomy law until 2003 when they were invalidated.
196
Giant Anteaters' front legs look like a panda.
48
Your thumb is about the same size as your nose.
124