Episode 34

Be Smart

How These Ants Took Over the U.S

A song of ants and fire… and ant-decapitating flies.

Cascade PBS Staff Apr 2, 2024

Be Smart

Why Does Time Go Forward?

The past is different from the future. Why?

Cascade PBS Staff Apr 2, 2024

Be Smart

Why Is The Universe So Empty? (ft. PHD Comics!)

Why is the universe organized the way it is? And why is it so empty?

Cascade PBS Staff Apr 2, 2024

Be Smart

How Thomas Jefferson Saved America With a Dead Moose

America’s first great science battle wasn’t the space race or the atom bomb.

Cascade PBS Staff Apr 2, 2024

Crash Course Astronomy

Binary and Multiple Stars: Crash Course Astronomy #34

Binary stars are gravitationally bound together in the same system.

Cascade PBS Staff Apr 2, 2024