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2 posts tagged with radio by 0bvious.
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Would an alien radio pick up a cacophony or a damp fizzle?

If an alien located on a planet 100 light years from here was to switch on a big, multi-frequency radio receiver, and record all the noises coming from outer space for the next hundred years, on all frequencies, how many soap operas, advertisements and new broadcasts would they pick up from Earth? Would a mass-market radio, similar to our Earthly equivalents, pick up anything? Over time, as the number of Earth transmissions increases exponentially, would the alien pick up a cacophony or a damp fizzle? [more inside]
posted by 0bvious on Feb 23, 2012 - 10 answers

Big Ideas and Counter-Culture via Podcast

I love podcasts, but it very difficult to find new, quality programs. I am looking for broadcasted material on a range of topics - including philosophy, the mind, avantgarde arts and lectures by creative, original thinkers (see my list of current podcasts for detail)... Can you help? [more inside]
posted by 0bvious on May 31, 2007 - 20 answers

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