Informative and lively, Show What You Know is a quiz show for curious tweens and their grown-ups, from Encyclopedia Britannica. Hosted by author Christopher Lloyd, each episode gives three middle-grade contestants a chance to go head to head with questions about the earth, the universe, ancient history, and more from the Britannica All New Kids’ Encyclopedia: “What We Know & What We Don’t.”
Contestants are quick to hit their buzzers in this third episode of “Show What You Know” as Chris explores the world of matter. In four exciting quizzes, our contestants compete for points in subjects ranging from the structure of atoms to the sound of sonic booms. Rounding out the show is an interview with a biochemist exploring a novel cure for cancer and a doo-wop song about Sir Isaac Newton.
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