Episode

Stuff You Should Know

HowStuffWorks.com

Society & Culture

Chart Positions

Top 200 8
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 Acne Works

September 20th, 2011

Episode 370 of 965 episodes

Over the course of our lives, 80 percent of us will experience acne. Ultimately, acne comes down to one thing, a blockage in the sebaceous gland. Learn what makes a blackhead black, and everything else about zits, in this pus-filled episode of SYSK.

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