Stuff You Should Know


Society & Culture

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Top 200 5
Society & Culture 3

How do landfills work? How do mosquitos work? Join Josh and Chuck as they explore the Stuff You Should Know about everything from genes to the Galapagos in this podcast from HowStuffWorks.com.

How Audience Testing Works

June 30th, 2015

Episode 798 of 953 episodes

Did you know some of our most beloved movies originally had different, sometimes better, endings? That is until they were tested in front of focus groups.

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