Episode 135 | A genius design from 176 years ago: measuring the speed of light!

What is "scratch holography"? Aim the scratch at the light and something interesting happens!

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Episode 139 | The Principle Behind Rising and Falling Tides!

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[gerand fanfiction] Monk physically saves the devil

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The power of science

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How terrifying were the ancient Chinese punishments of flogging and beating with a rod? Why did some

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The astonishing work site of skilled workers

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Teacher Xiaoyan, I won't do it again ┗( T﹏T )┛

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Xiaoxin, have you ever been kicked by the speed of light?

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What exactly is the principle behind the "death hammer"? Why doesn't the hammer bounce back after yo

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The Power of Science

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"I have to break the rules, I have to exceed the speed of light" #The Flash #Super Burning Mixed Cut

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Which Insights From “Interstellar” Shocked You the Most?

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I’ve bought lottery tickets my whole life and never won—so why do people still buy them? Is there re

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Congrats! You’ve invented “Guangji Bridge” again!

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Can Xiaoming pull himself up? Let’s put it to the test!

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How slow is the speed of light—300,000 kilometers per second—in the universe? The real reason we can

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20 frases y pensamientos de películas y series, motivadoras, inspiradoras, y reflexivas # 1 narradas

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Helium, neon, argon, krypton, xenon, radon, which one is the laziest noble gas in the world?

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Revivi e Trouxe uma das MAIORES MENSAGENS para a HUMANIDADE!

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Malaysia's insect gathering places, each one more beautiful than the other

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