Imagine telling anyone with a smartphone that if they wanted to connect it to the internet they’d have to plug in a cable – people would look at you as if you were mad. Those of us who are a little ...

Dear EarthTalk: Is it true that wireless electricity distribution is a thing? And can we expect to see it implemented widely in our lifetime? -- Paul, Albany, New York Wireless electricity ...

Dear EarthTalk: Is it true that wireless electricity distribution is a thing? And can we expect to see it implemented widely in our lifetime? — Paul Baron, Albany, NY Wireless electricity distribution ...

DARPA has tapped Raytheon to design and develop a wireless, airborne relay system to "deliver energy into contested environments," as part of its Energy Web Dominance program, in which DARPA wants to ...

Converting the radio transmissions in the air into power. All wireless signals comprise energy and data, the latter derived by the way the radio waves are modulated. Wireless energy harvesting (WEH) ...

Powercast demonstrates wireless power infrastructure enabling scalable, battery-free sensing and continuous data ...