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1 posted on 09/25/2008 5:13:00 PM PDT by SunkenCiv

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To: Swordmaker; 75thOVI; aimhigh; Alice in Wonderland; AndrewC; aristotleman; Avoiding_Sulla; ...




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2 posted on 09/25/2008 5:13:29 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/_______Profile hasn't been updated since Friday, May 30, 2008)

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To: SunkenCiv

"... now has an explanation: the ice grains in noctilucent clouds are coated with a thin film of metal, made of sodium and iron. The metal film causes radar waves to reflect off ripples in the cloud in a manner analogous to how X-rays reflect from a crystal lattice."

I wonder if the HF guys operating in the 2-30 MHz band know about this. Looks like a good way to get long range comm on the cheap.

3 posted on 09/25/2008 5:17:00 PM PDT by InterceptPoint

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To: SunkenCiv

What’s the HTML code for your clever Google link?

4 posted on 09/25/2008 5:17:57 PM PDT by InterceptPoint

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To: Rurudyne

Scientist Says Ice Meteors a Sign of Climate Change (Environut alert)
Reuters (Yahoo) | Fri Sep 27, 9:54 AM ET | Emma Ross-Thomas
Posted on 09/27/2002 9:06:27 AM PDT by narby
http://www.freerepublic.com/focus/news/758461/posts

Small Comets and Our Origins
University of Iowa | circa 1999 | Louis A. Frank
Posted on 10/19/2004 11:13:25 PM PDT by SunkenCiv
http://www.freerepublic.com/focus/f-bloggers/1250694/posts

5 posted on 09/25/2008 5:18:32 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/_______Profile hasn't been updated since Friday, May 30, 2008)

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To: SunkenCiv

Cool :-). Thanks for the link.

7 posted on 09/25/2008 5:24:27 PM PDT by GOP Poet

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To: SunkenCiv; rdl6989; IrishCatholic; Normandy; Delacon; According2RecentPollsAirIsGood; ...

Beam me to Planet Gore !

13 posted on 09/25/2008 6:30:35 PM PDT by steelyourfaith

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