I wish this new invention will really became a reality (in the market).

What’s this invention?

It’s a device that converts radio signal into DC electricity. This DC electricity is then restored to a rechargeable battery. This device is now called the “Powercast”.

It may sound futuristic, but Powercast’s platform uses nothing more complex than a radio–and is cheap enough for just about any company to incorporate into a product. A transmitter plugs into the wall, and a dime-size receiver (the real innovation, costing about $5 to make) can be embedded into any low-voltage device. The receiver turns radio waves into DC electricity, recharging the device’s battery at a distance of up to 3 feet. (source)

Some of the bloggers commented that it might just be part of the April Fool Day, but I think it’s real because it’s really possible that we can convert the radio frequencies into Electricity using a device specifically designed to this task. We’ve already talked about it when I was still studying my Electrical Engineering course at the Leyte Institute of Technology (Tacloban City), now Eastern Visayas State University.

It is even said, that Philips signed already a deal with the Powercast for the production of this device.

But I wonder if they can successfully launch this kind of products which might be the cause of the demise of the battery charger.

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