Monday, August 20, 2012 CNN.com - Top Stories: Sonic stove powered by sound waves CNN.com - Top Stories CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. Sonic stove powered by sound waves Aug 21st 2012, 03:06 It's a new idea which could resonate with communities across the developing world -- a biomass stove which also generates electricity using sound waves. You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions Tweet