MIT team powers light bulb without wires

“In a perfect world, there’d be no wires. They clutter the view, get tangled behind desks and limit how far networks can reach. That’s why the telegraph gave way to the radio. Cell phones unstrung telecommunications. Wi-Fi liberated computer data.

Now even the last knotty wire that seemed destined to remain – the power cord – could be on its way out.

Massachusetts Institute of Technology researchers announced Thursday they had made a 60-watt light bulb glow by sending it energy wirelessly, potentially previewing a future in which cell phones and other gadgets get juice without having to be plugged in.

The breakthrough, disclosed in Science Express, an online publication of the journal Science, is being called “WiTricity” by the scientists.”

1 Comment

  • By Kim, July 11, 2007 @ 2:59 pm

    This was just in a movie where a man could do just that. I think the movie was called teh prestiege and it was awsome.

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