https://stream.echo6.co/videos/watch/570a0788-c274-4e6b-bca4-8f16419ec39a Dave debunks the uBeam / SonicEnergy ultrasonic wireless phone charging technology and explains why this will NEVER be a practical solution. Also, Meredith Perry's rant on engineers and other experts. NOTE: This was split out from video #1000 for SEO reasons. There should be a debunking video of this searchable on Youtube. Some extra material has been added from video #1000 at the 11:58 mark https://www.eevblog.com/forum/projects/the-ubeam-faq/ Paul Reynolds, former VP Engineering at uBeam! On Non-linearity: http://liesandstartuppr.blogspot.com.au/2016/05/acoustic-nonlinearity.html On why uBeam won't be practical: http://liesandstartuppr.blogspot.com.au/2017/06/arguing-point.html I challenge you to watch all 15min of this: https://www.youtube.com/watch?v=ukgnU2aXM2c USA Today video: https://www.youtube.com/watch?v=1c0kzTCRWU4 EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog #uBeam #SonicEnergy #Ultrasonic Sat, 09 May 2026 05:58:44 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/570a0788-c274-4e6b-bca4-8f16419ec39a All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.