The Most Noteworthy Marvel Avengers Characters Ranked

The More You Know

• There are around 60,000 miles of blood vessels in the human body. If you took them all out and laid them end to end, they’d stretch around the world more than twice.
• When two white-faced capuchin monkeys meet, they say hello by sticking their fingers into each other's noses.
• In the late 1600s, London was plagued by an attacker who would spank his victims with a rod and shout "Spanko!" before running away.
• The Japanese created a smoke alarm for those who can't hear, which pumps super-spicy wasabi mist into the air to alert them.