I didn't just translate my Bracewell Probe posts to audio for the Wow! Signal Podcast, but I also improved and expanded upon them. Also with cool music.
http://www.wowsignalpodcast.com/2013/03/episode-5-superior-galactic-communities.html
http://www.wowsignalpodcast.com/2013/03/episode-5-superior-galactic-communities.html