Clip
The Science Behind Singing Sand Dunes
06:03 - 08:16 (02:12)
When dry sand grains of a certain size and shape and at a certain humidity rub against each other, it creates a singing sound. This sound is coming from within the dunes themselves.
When dry sand grains of a certain size and shape and at a certain humidity rub against each other, it creates a singing sound. This sound is coming from within the dunes themselves.