Whales and dolphins can't taste anything other than salt.
11
The head of a jellyfish is called the "Bell."
6
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Condoms were originally made of animal intestines or linen.
347
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6