<p>The How It&apos;s Made dudes sit down with Rachel Stromberg for the best How It&apos;s Made episode yet.<br/><br/> Follow Rachel on twitter: @HowItsMadePod</p>

4 - Rachel Stromberg - Hearing Aids, 3D Puzzles, Rubber Mats, Toilets

How It's Made Podcast is tasked with recapping every episode of the Discovery Channel show "How It's Made". That's 32 seasons and 416 episodes total. Once we do that, the podcast will end.