It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
In Japan, more adult diapers are sold than baby diapers.
50
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
If your DNA was stretched out it would reach to the moon 6,000 times.
256
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