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

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Natural Sciences 6
Science & Medicine 14

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 do I know if my catalytic converter has failed?

April 9th, 2010

Episode 589 of 1055 episodes

An automobile's catalytic converter uses a catalyst to convert harmful exhaust fumes into harmless ones. Find out what happens when your catalytic converter stops working properly -- and how you can tell -- in this episode.