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Published on Aug 12, 2010
Pump up the volume and ride the sound wave because this episode is all about the science of sound! A bunch of backyard brainiacs put their musical science skills to the test and create homemade instruments out of veggies, garbage bags, and spare parts. Listen in on other maestros who change their voices by experimenting with the Darth Vader of gases!
ABOUT JOE GENIUS Welcome to Joe Genius - the first show that proves how exciting, hilarious, and sometimes dangerous, homegrown science can be. Each week Joe Genius will turn the spotlight on some of the best science videos online, from dry ice bombs to robot musicians, and explain why they work...or more often than not, why they don't.