ClassX Video Lessons Grade Grade 12

Category: Grade 12

Brian Cox Explains Relativity in 36 Seconds

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Brian Cox Explains Gravitational Waves

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Where Are They? Neil deGrasse Tyson’s Favorite Solutions to The Fermi Paradox

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Are Aliens Using Black Holes?

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Is it a Pulsar or an Alien Signal?

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First Contact

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How Long Will Human Civilization Last?

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Supermassive Black Hole Devours Star #blackhole #science #space

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Picojets on The Sun? #science #sun #space

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The Downfall of New Horizons is a Budget Cut? #science #newhorizons #nasa

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