In the TED talk it is explained as safe. Just light electromagnetic waves. http://www.ted.com/talks/eric_giler_demos_wireless_electricity http://www.ted.com/ta

In the TED talk it is explained as safe. Just light electromagnetic waves. http://www.ted.com/talks/eric_giler_demos_wireless_electricity http://www.ted.com/talks/eric_giler_demos_wireless_electrici...