Science & Medicine, Natural Sciences, Society & Culture, Technology

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Science & Medicine 18
Natural Sciences 7

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

How Case Hardening Works

December 8th, 2008

Episode 136 of 1056 episodes

Steel is an amazing metal. Many different varieties of steel exist, and some types of steel are better for certain tasks. Check out this HowStuffWorks podcast to learn how case hardening allows manufactures to get the best of multiple types of steel.

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