[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Non-Radiative Evanescent Waves are back in the news... (fwd)



---------- Forwarded message ----------
Date: Thu, 07 Jun 2007 20:36:37 -0500
From: Bert Hickman <bert.hickman@xxxxxxxxxx>
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Non-Radiative Evanescent Waves are back in the news... 

By using a weakly coupled resonant receiving coil 1/2 meter in diameter, 
the research team that rediscovered induction and Tesla wireless power 
transmission last year have successfully lit a 60 watt bulb 2 meters 
away from a transmitting  coil. I wonder if the lamp was continuously 
illuminated or a flash (when the lamp was connected across the fully 
"rung up" receiving LC circuit). The researches claim 40% efficiency. 
Will be interesting to get the complete story instead of this snippet:

http://physicsweb.org/articles/news/11/6/5

Bert
-- 
***************************************************
We specialize in UNIQUE items! Coins shrunk by huge
magnetic fields, Lichtenberg Figures (our "Captured
Lightning") and out of print technical Books. Visit
Stoneridge Engineering at http://www.teslamania.com
***************************************************