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Originally Posted by Cindy Claveau  So how do we use unknown technologies to search? We use radio waves because - well, because the UNIVERSE uses them. Radio waves are all over the universe, and our radios and TVs are only emulating them. |
I think the big question people should be asking recently is why the US government is working so hard on freeing up the air waves we are already using. The "everyone goes wired" TV switch, HD radio, etc etc.
