Antarctica is the coolest place on Earth, literally. This icy continent stands out as one of the most unique and mysterious places on the planet, being that most people have never been there before.

Impress your kids with fun facts that are both age-appropriate and surprising. Did you know that ketchup was once sold as medicine in the 1800s, or that Earth has more trees than stars in our galaxy?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Stay sharp and learn something new every day or stock up on knowledge for the next 105 days with these ...

Find out how much you know with these random facts and trivia questions on movies, music, history, science, geography and so ...