Penguins have a gland above their eye that turns saltwater into freshwater.
12
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
A cow produces around 200,000 glasses of milk in her lifetime.
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