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Reply #59: Here you go. Another article that pretty much ends this foolishness. [View All]

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trotsky Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Nov-17-06 12:32 PM
Response to Reply #58
59. Here you go. Another article that pretty much ends this foolishness.
If you accept what those dunderheads at MIT have to say, that is...

http://web.mit.edu/newsoffice/2006/wireless.html

But transferring energy from one point to another through ordinary electromagnetic radiation is typically very inefficient: The waves tend to spread in all directions, so most of the energy is lost to the environment.

trotsky's note: This is what you are confusing with the actual process. Read on.

Soljacic realized that the close-range induction taking place inside a transformer--or something similar to it--could potentially transfer energy over longer distances, say, from one end of a room to the other. Instead of irradiating the environment with electromagnetic waves, a power transmitter would fill the space around it with a "non-radiative" electromagnetic field. Energy would only be picked up by gadgets specially designed to "resonate" with the field. Most of the energy not picked up by a receiver would be reabsorbed by the emitter.

trotsky again: See? It specifically points out that this is NOT radiative like you keep erroneously insisting.

...

While rooted in well-known laws of physics, non-radiative energy transfer is a novel application no one seems to have pursued before. "It certainly was not clear or obvious to us in the beginning how well it could actually work, given the constraints of available materials, extraneous environmental objects, and so on. It was even less clear to us which designs would work best," Soljacic said. He and his colleagues tackled the problem through theoretical calculations and computer simulations.


Yeah, "magic." :eyes:

Shall we continue, or are you going to say you're smarter than the guys at MIT?
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