FUN FACT 1
In 2006, the average YouTube video was getting 10,262 views: by 2016, this had dropped to 89.
FUN FACT 2
NASA employ a professional sniffer who makes sure everything that goes into space on a manned flight is as odorless as possible.
FUN FACT 3
In ancient Egypt, when your cat died, you were expected to shave your eyebrows as a sign of mourning.
FUN FACT 4
The word "muscle" comes from the Latin root for "mouse", due to the idea that a contracting muscle looks like a small mouse under the skin.
FUN FACT 5
Centipedes don't have sex. Male centipedes deposit capsules of sperm for females to collect.
FUN FACT 6
Shakespeare used the word "crib" to mean house.