Episode

Stuff You Should Know

HowStuffWorks.com

Society & Culture

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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 will the future crime database work?

November 10th, 2009

Episode 165 of 965 episodes

The US and England have databases containing DNA from millions of citizens. Originally only criminals were included, but as the programs expanded many more people were added. Learn how these databases work -- and why they were built -- in this episode.

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