"Forces of Nature" illustrates how we experience Earth's natural forces, including shape, elements, color and motion. Although we can't immediately feel the motion of Earth's fundamental forces, we witness the consequences, such as tidal bores surging through the Amazon rainforest or the intense and ruinous power of hurricanes.

Motion

Premiered October 04, 2016
Motion

The forces of nature have kept Earth on the move since it was formed billions of years ago. Though we can’t feel the motion, we experience the consequences, from tidal bores surging through the Amazon rainforest to the ruinous power of hurricanes.

Here’s your ticket to stream.

Stream the best of public television on demand with GPB Passport: MASTERPIECE dramas and mysteries, NOVA, Ken Burns documentaries, Finding Your Roots and more. Binge full seasons, get early access to new episodes before they air on television and catch up on programs you missed with this powerful donor benefit from GPB!