I would like to understand the dynamics of radio waves like a bird understands air currents. [more inside]
posted by mouthnoize on Nov 11, 2009 - 3 answers

Do radio waves attenuate and become noise or do they go on forever? [more inside]
posted by MrMulan on May 12, 2009 - 14 answers

What town in the United States has the lowest amount of detectable radio waves? [more inside]
posted by mdbell79 on Jul 17, 2008 - 16 answers

How do radio waves travel through walls? [more inside]
posted by amsterdam63 on Dec 29, 2007 - 15 answers

What happens at either extreme of the electromagnetic spectrum? [more inside]
posted by euphorb on Oct 19, 2007 - 17 answers