The largest earthworm on record was found in South Africa and measured 22 feet.
151
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23