Making the sands sing at Great Sand Dunes National Park
Making the sands sing at Great Sand Dunes National Park  
Podcast: Brains On! Science podcast for kids
Published On: Wed Dec 28 2016
Description: When an avalanche happens at the Great Sand Dunes in Colorado, it sounds like the sand is singing. Huh? How? Why? We learn about the special sand and the specific conditions that make this acoustic phenomenon possible.