Be Smart

Be Smart

Why It Is What Time It Is (The History of Time)

A brief history of time…

Cascade PBS Staff Apr 2, 2024

Be Smart

Why Are Cicadas So Good At Math?

Do periodical cicadas "know" how to calculate prime numbers?

Cascade PBS Staff Apr 2, 2024

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Why Do We Laugh?

Several jokes were harmed in the making of this video

Cascade PBS Staff Apr 2, 2024

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Cuttlefish: Tentacles In Disguise

Now you "sea" them, now you don't! Cuttlefish are more than the chameleons of the sea.

Cascade PBS Staff Apr 2, 2024

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How to See Time Travel!!!

Behold the COSMOTRON 5000!!!

Cascade PBS Staff Apr 2, 2024