E ewollowe Member Joined 2014 2017-05-06 9:39 am #1 2017-05-06 9:39 am #1 Any one seen this?Looks interesting. https://www.gizmodo.com.au/2017/05/...h-no-moving-parts-uses-heat-to-produce-sound/
Any one seen this?Looks interesting. https://www.gizmodo.com.au/2017/05/...h-no-moving-parts-uses-heat-to-produce-sound/
