Here is a TED video from 8 years ago that ends with the exact same demonstration: https://www.ted.com/talks/eric_giler_demos_wireless_electricity#t-368790 https

Here is a TED video from 8 years ago that ends with the exact same demonstration: https://www.ted.com/talks/eric_giler_demos_wireless_electricity#t-368790 https://www.ted.com/talks/eric_giler_demos_wireless_electric...