ClassX Video Lessons Subjects Physics

Category: Physics

Who decides how long a second is? – John Kitching

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Why are airplanes slower than they used to be? – Alex Gendler

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Why doesn’t everyone have a jetpack? – Richard Browning

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Are the Northern Lights dangerous? – Fabio Pacucci

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What is the rarest color in nature? – Victoria Hwang

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Where did these gigantic space bubbles come from? – Ashkbiz Danehkar

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Why can’t you put metal in a microwave? – Aaron Slepkov

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How does an air conditioner actually work? – Anna Rothschild

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These animals can hear everything – Jakob Christensen-Dalsgaard

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How close are we to powering the world with nuclear fusion? – George Zaidan

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