How I broke a wine glass with my VOICE (using science!)

If you sing at a wine glass at its exact resonant frequency, you can break the glass without the help of a speaker! Learn the physics behind that. To learn more about Brilliant, go to https://brilliant.org/PhysicsGirl and sign up for free. First 200 people will get 20% off the annual Premium subscription. Mike Boyd Learning to Break a Glass: https://www.youtube.com/watch?v=X6iJ0hPpGec Mike Boyd’s channel: https://www.youtube.com/channel/UCIRiWCPZoUyZDbydIqitHtQ More Physics Girl: http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl MIT breaking wine glass video https://www.youtube.com/watch?v=CdUoFIZSuX0 Creator: Dianna Cowern Animations: Kyle Norby Editor: Jabril Ashe Thanks to Kyle Kitzmiller, Dan Walsh and Mike Boyd! And to my parents and roommates to endured the screeching. PO Box 9281 San Diego, CA 92169