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To: JoeProBono; SpinnerWebb
They're totally silent but this is the one time I could actually hear one,

I hear them all the time ... but I've got to be wearing these:


20 posted on 11/22/2009 2:26:52 PM PST by tx_eggman (Obama has "Czars" because men with more integrity than he has still use the titles "Don" and "Capo")
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To: tx_eggman
Cool. Mine works pretty good too.


26 posted on 11/22/2009 2:41:38 PM PST by JoeProBono (A closed mouth gathers no feet)
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To: tx_eggman

Never seen those kinda “ears”...WW1 by the uniform I guess

England had some truly massive sound cones along the English Channel to detect incoming flights in WW11


31 posted on 11/22/2009 2:53:27 PM PST by Harold Shea (RVN `70 - `71)
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To: tx_eggman

Is that what that is? I saw that out on your deck. I thought your bride made you wear those when she was handing out your honey-do list, so I didn’t ask...


41 posted on 11/24/2009 5:54:04 AM PST by SpinnerWebb (mankind are more disposed to suffer, while evils are sufferable, than to right themselves)
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To: tx_eggman
During the Battle of Britain, RAF was using various acoustic direction finders to detect incoming Luftwaffe. Is your picture from that sort of thing?
72 posted on 11/25/2009 9:33:57 AM PST by ArrogantBustard (Western Civilization is Aborting, Buggering, and Contracepting itself out of existence.)
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