Exhalation by Ted Chiang - Free Audiobook

Exhalation is a science fiction short story by Ted Chiang that tells the tale of a world totally unlike Earth where mechanical men use the gas argon as air, replacing their lung tanks daily from an underground well. Exhalation won both the 2009 British Science Fiction Association Award for best story and the 2009 Locus Award for the best short story. http://www.nightshadebooks.com/Downloads/Exhalation%20-%20Ted%20Chiang.html Armored lung image via: http://www.viaframe.de/?lens\_portfolio=armor