Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
If NYC were its own country, and the NYPD was its army, it would be the twentieth-best-funded army in the world, just behind Greece and just ahead of North Korea.
14
A cow produces around 200,000 glasses of milk in her lifetime.
373
It is impossible to hum if your nose is plugged.
366
Placing alcohol on a scorpion's back will make it go crazy and fatally sting itself.
1k
Sharks have been on the planet longer than trees.
14
The town of Villa Las Estrellas in Antarctica is the most remote town on Earth, and there's only three computers with internet access!
6