Stuff You Should Know


Society & Culture

Chart Positions

Society & Culture 3
Top 200 8

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 Junk Food Works

May 26th, 2015

Episode 788 of 951 episodes

Junk food is literally that, empty calories of energy that provide little nutritional value and usually are stored as fat. Yet junk food is irresistible and for good reason – companies spend tens of millions engineering it to be that way.