Watch sound as it is channeled into light. UCLA's Seth Putterman carries out an experiment on stage that demonstrates a phenomenon called "sonoluminescence," in which a flash of light accompanies the bursting of a bubble in a liquid when sound waves are passed through it. (#20888)

Energy

1. 

   Advances in Energy Efficiency Through Cloud and Machine Learning
2. 

   Cleantech Pitchfest
3. 

   Saving Satellite Phones and Other Success Stories with Dorothy Robyn -- The Budget Series Presented by The Goldman School of Public Policy