Re: Wireless power a reality?



On a sunny day (Fri, 08 Jun 2007 04:27:39 GMT) it happened Sam Wormley
<swormley1@xxxxxxxxx> wrote in <%U4ai.92364$n_.10691@attbi_s21>:

Wireless power a reality (Jun 7)
http://physicsweb.org/article/news/11/6/5

The mess of electrical cables that recharge our laptops, mobile phones
and PDAs could soon disappear altogether -- at least according to a team
of US physicists, who have shown how power can be transmitted without
wires using special "resonant" antennas. The researchers used the system
to power a 60-W light bulb placed two metres from a wireless
transmitter, and say that it could be scaled down for use in portable
devices without a loss of efficiency (Science Express doi:
10.1126/science.1143254).

Dear Sam it is make belief.
Even if it was made small and practical, then it would fry any person or object
in the vincinity.
It also is not allowed here in Europe anyways because of this:
http://www.conformity.com/0631/ (but politics, see page 9, that document is nonsense anyways,
see very long thread in sci.electronics.design.)
I am sure US has similar restrictions.
It is Yet An Other Illusion just so people think MIT does actually something useful
.....
Hell US cannot even do a moonlanding without 20 years saving and reseach.....

Forget about a 60W lightbulb ;-)
.



Relevant Pages

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  • Re: Wireless power a reality?
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