It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Whales and dolphins can't taste anything other than salt.
11
A scorpion can hold its breath for up to 6 days.
19
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21