Richard Hammond's Blast Lab - The Experiments - Episode 11

Opera singers are known to be able to smash a glass cup with the power of their voice. It's an experiment that the Lab Rats cannot resist attempting so they've asked the world's second best opera singer, Ratkine Jenkins, to have a go with the help of a special gadget that will allow the singer to harness the power of resonance, the sound made by a vibrating object.