Episode

Stuff You Should Know

HowStuffWorks.com

Society & Culture

Chart Positions

Society & Culture 3
Top 200 7

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.

Are contrails actually chemtrails?

January 17th, 2012

Episode 408 of 966 episodes

You know those trails that jets leave in the sky? While science has explained why they happen, plenty of conspiracy theorists believe there’s more to it. Join Josh and Chuck as they channel the guys from Stuff They Don’t Want You to Know in this episode.

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