Back to Show
Overview
What Makes These Dunes Sing?
Season 1
Episode 20
Why do dunes sing? Head into the mysterious world of sand with host Joe Hanson! Along the way we meet Dr. Melany Hunt and Dr. Nathalie Vriend who solved the longstanding mystery of why dunes sing.
Support Provided By
9:46
These secret islands of the Everglades might be the key to saving it.
9:46
Could beavers be the ally we’ve been waiting for when it comes to saving the environment?!
7:23
The Bonneville Salt Flats took millions of years to form. We altered it in a century.
9:07
In Chicago a new resident has upended our thinking about cities and the natural world.
8:35
Mt. St. Helens Volcano is the site of the world’s newest glacier, one of the few growing.
8:15
Every spring, the beaches of Delaware Bay play host to one of the world’s wildest parties.
9:02
Learn what’s happening to your body on a coaster and how they might help you feel better.
7:52
US streets are designed to move cars as fast as possible. Is it time for that to change?
10:39
Protestors protect threatened forests that contain rare ecosystems at risk of destruction.
7:23
Sewage is killing corals off the coast of Florida.
9:29
Follow host Joe Hanson as he learns why his home state of Texas is turning to wind power.
8:54
How billions of pounds of garbage gets turned into energy.