Be Smart

Be Smart

Measuring the Universe With a 14-Billion Light-Year Ruler

The cosmic distance ladder is the world’s longest ruler, built to measure the universe.

Cascade PBS Staff • Apr 26, 2024

Be Smart

Dung Beetles: The Poop-Rolling Stargazers of the Serenget

We meet some interesting bugs that use truly extreme senses to navigate their world.

Cascade PBS Staff • Apr 2, 2024

Be Smart

How Ocean Currents Work (and How We Are Breaking Them)

This could have devastating effects on our future.

Cascade PBS Staff • Apr 2, 2024

Be Smart

Here's What I Learned…

Here's what I've learned about the possible end of this pandemic.

Cascade PBS Staff • Apr 2, 2024

Be Smart

A Brief (Scientific) History of Butts

This episode is about the science and evolutionary history of...butts.

Cascade PBS Staff • Apr 2, 2024