It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A domestic cat can sprint at about 31 miles per hour.
274
The Basenji dog is the only dog that is not able to bark.
4
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217