This is unbelievable. A device collects power from WiFi energy and stores it and you can charge your blackberry in 90 minutes.
OhGizmo! Archive [CES 2010] RCA Airnergy Charger Harvests Electricity From WiFi Signals
"You don't have to connect to a network, you just have to be in a place that has signal, and it will automatically charge up. As if we weren't intrigued already, they told us that they're planning on building the tech into actual cellphone batteries, so you would theoretically never need to plug in again and your device would always be topped off."
http://www.engadget.com/2010/01/09/airnergy-wifi-power-system-gives-rca-a-reason-to-exist-video/
That'd be AWESOME!
OhGizmo! Archive [CES 2010] RCA Airnergy Charger Harvests Electricity From WiFi Signals
"You don't have to connect to a network, you just have to be in a place that has signal, and it will automatically charge up. As if we weren't intrigued already, they told us that they're planning on building the tech into actual cellphone batteries, so you would theoretically never need to plug in again and your device would always be topped off."
http://www.engadget.com/2010/01/09/airnergy-wifi-power-system-gives-rca-a-reason-to-exist-video/
That'd be AWESOME!