Planet Earth

Season 3, Episode 6 of 13

Los Angeles rafters learn to read and ride the whitewater as they shoot down American River, exploring the ecology, geology and splashy thrills of the infamous rapids known as Satan's Cesspool. And DRAGONFLY TV spins a new query: how can you prove that the Earth actually rotates around the sun?

Previously Aired

10:30 a.m.
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