Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Denmark has twice as many pigs as there are people.
66
Tigers can see 6 times better at night than humans.
305
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Domestic pigs average a top speed of about 11 miles per hour.
182
In 1949, an official boxing match between a bear and a man was held. The bear won.
41