God is the only Simpsons character to have five fingers on each hand.
10
It is impossible to hum if your nose is plugged.
366
Lobsters have blue blood.
476
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4