Re: NEWS: Physics promises wireless power On Thu, 16 Nov 2006 09:59:07 -0800, Jeff Liebermann
<jeffl@comix.santa-cruz.ca.us> wrote in
<g67pl25v4lp2kid6dlprsttbtttf66m72m@4ax.com>:
>The question of how one is to conjure such a non-radiative material
>with long-lived resonances is not explored. I consider this to be a
>rather fundamental problem thus making the immediate exploitation of
>the theory into practical products a rather dubious proposition. The
>supplied references to the technology (2,3,4, and 5) all refer to
>conventional transformer action or RF power transmission, with no
>mention of any exotic non-radiative material. As far as I can
>determine, none of the other references offer anything better.
>(Translation: The stuff doesn't exist yet).
Undoubtedly a long way from reality, although "acceptable" performance
appears to be possible without further breakthroughs.
>Unless I missed something (a real possibility), the lack of any
>references as to the nature of this non-radiative and long-lifetime
>resonant (high Q) material suggests that the trade press may have
>misinterpreted the purpose of the paper. It appears to be
>calculations involving the feasibility of using such a material for
>power transmission should such a material be found. In other words,
>it's the traditional "more research is necessary" sales pitch for
>funding research into finding such a material. Whether this can be
>accomplished is subject to additional debate.
While more research is called for, I think it's closer to practicality
than you suggest -- note that air exhibited the modeled high-Q
"acceptable" behavior.
In any event, it's promising and exciting! Note that calculations of
conducting loops performance show essentially no energy dissipated
inside the human.
p.s. I'm reminded of how physicists at the end of the 19th century
thought they knew everything, that nothing remained to be discovered.
LOL!
--
Best regards, FAQ FOR CINGULAR WIRELESS:
John Navas <http://en.wikibooks.org/wiki/Cingular_Wireless_FAQ> |