1. It’s estimated that there are about three million ships wrecked and sitting at the bottom of the world’s oceans . . . and they’re worth billions of dollars between their artifacts and treasure.
2. North Korean women have to get one of 18 different hairstyles that have been approved by the government . . . men have to choose one of 10.
3. The first submarine used in a war was called the Turtle, and it was used by the Americans against the British in 1775 during the Revolutionary War.
