These Crazy Parents Went Way Too Far Trying to Control Their Kids

The More You Know

• In the late 1600s, London was plagued by an attacker who would spank his victims with a rod and shout "Spanko!" before running away.
• Your brain is sometimes more active when you're asleep than when you're awake.
• Researchers have found that swearing when in pain may release pain-killing endorphins.
• The speed of a computer mouse is measured in "Mickeys."