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To: NativeSon
Back in 80's I read paper on a similar topic, basically, how to identify something for the far future.

Put it on the moon with a big magnetic field pointing to it.

24 posted on 09/26/2012 8:25:44 AM PDT by Vince Ferrer
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To: Vince Ferrer
that’ll surely keep people away
25 posted on 09/26/2012 8:38:28 AM PDT by NativeSon ( Grease the floor with Crisco when I dance the Disco)
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