Access to this video is a benefit for WQED members.
Sign in now
Become a member
We can’t directly see the forces that govern Earth, but we can see their shadows in the shapes of nature that surround us. If we understand why these shapes exist, we can understand the rules that bind the entire universe.
In Catalonia, Spain, teams compete to build the tallest, most complex human towers.
Learn how Earth’s chemical elements transformed barren rock into a living world.
Understand how Earth’s colors are created and what they mean.
Learn how we experience the consequences of natural forces that keep Earth on the move.
View all episodes
Browse all shows
Copyright © 2022 WQED Multimedia | All rights reserved
WQED Multimedia is a 501(c)(3) nonprofit organization.