And what better way to challenge your knowledge than through 101 science trivia questions and answers? So, how many facts do you know and remember from the classroom? Get ready to find out ...

Matter that enters an event horizon can’t escape back out. What’s the 3D region extending for a short distance out from the ...

1. On January 30, 1982, computer programmer Richard Skrenta wrote the world’s first computer virus that ‘escaped’ to other ...

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How's your knowledge of Earth's geology? Flat, round or global?

To find out—and discover ways you can strengthen it like a muscle—take this quiz curated by Scott Shigeoka, the author of SEEK: How Curiosity Can Transform Your Life and Change the World, with support ...

Start with these trivia questions — which range from easy to medium and hard — for kids on subjects like history, geography, sports, science and more. Have fun!