The Big Brain by The Mysterious Traveler - a podcast by RelicRadio.com

https://www.podtrac.com/pts/redirect.mp3/archive.org/download/rr32020/SciFi650.mp3 We'll hear The Big Brain, from The Mysterious Traveler on this week's Relic Radio Science Fiction. This story was originally broadcast March 14, 1950. Download SciFi650 donate.relicradio.com  

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