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It’s Okay to Be Smart

S1 Ep9: Space Sounds

Video duration: 3:16

There is no sound in space. In the near-vacuum of space, there is nothing to transmit the physical waves that we need to perceive sound. But that doesn't mean we can't MAKE sound from space.

Episodes of It’s Okay to Be Smart157

Video thumbnail: It’s Okay to Be Smart S4 Ep3: What’s REALLY Warming the Earth?

It’s Okay to Be Smart

S4 Ep3: What’s REALLY Warming the Earth?

As earth temperatures continue to rise, what's really to blame?

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S4 Ep3: What’s REALLY Warming the Earth?

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Video thumbnail: It’s Okay to Be Smart S3 Ep50: The Invisible Creatures That Keep You Alive!

It’s Okay to Be Smart

S3 Ep50: The Invisible Creatures That Keep You Alive!

A complete microbiome lives inside us, and believe it or not, that's a good thing.

5:23

S3 Ep50: The Invisible Creatures That Keep You Alive!

5:23

Video thumbnail: It’s Okay to Be Smart S3 Ep49: VENOM: Nature’s Killer Cocktails

It’s Okay to Be Smart

S3 Ep49: VENOM: Nature’s Killer Cocktails

Venom comes in all different types, so here's everything you'll ever need to know.

5:08

S3 Ep49: VENOM: Nature’s Killer Cocktails

5:08

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