True or False?

Jellyfish, though beautiful, can sting with their tentacles if they brush against you when you're swimming in the ocean. You can also get stung if you step on a jellyfish, even one that isn't alive anymore. Usually, jellyfish stings will hurt, and might even itch, but are not emergencies. Though some jellyfish stings can be very dangerous.

The word ‘piggy bank’ comes from a type of clay in Old English called ‘pygg’, referring to a specific kind of clay used. They didn’t grow into their current piggy form until later.

Known as the “Red Snake” for its unique red-colored bricks, the “Great Wall of Gorgon” was a 121-mile wall that extended from the southern coast of the Caspian Sea to the Elburz Mountains in what is now Iran. It was once thought to have been the work of Alexander the Great.