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It’s Okay to Be Smart

S1 Ep2: The Odds of Finding Life and Love

Video duration: 4:26

Love is a complicated combination of brain chemicals and behavior that scientists are only just beginning to figure out. And it's remarkable that in every society that we have looked at on Earth, romantic love exists. So if love is so universal, and there are 7 billion other people out there looking for it, why can it seem like it's so hard to find?

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Life by the Numbers

Life by the Numbers

How successful are we compared to other species? It turns out that biomass, or what things weigh, can be mo...

The Auroras

The Auroras

Space might seem like an empty place, but the area surrounding Earth is constantly being bombarded by waves...

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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