Lobsters have blue blood.
476
During the Black Plague, it was thought that bad smells were the cause of the plague. "Plague Doctors" therefore wore masks with long beak-like noses stuffed with flowers or smoke to hide the smells.
19
It would take you a week to watch every episode of "The Simpsons" if each episode ran one after the other without stopping.
68
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9