Helium & Sulfur HexaFluoride with Musical Instruments

Wilbur Middle School Jazz Band students collaborate with Wilbur Science teachers on a sound waves project. What will helium do to your voice? What will helium do to a trumpet? And what if we use an opposite effect, like sulfur hexafluoride (SF6)?

Видео Helium & Sulfur HexaFluoride with Musical Instruments канала Tim Elsen