12. Residential Water Heaters, Air Bags, Jelly Beans, Ice Resurfacers
Aired Mar 22, 200621 minTMDb
Insulated tanks and heating systems are assembled into residential water heaters, woven fabric and gas-generating devices become automotive airbags, flavored candy centers receive polished sugar coatings to make jelly beans, and specialized components are installed in machines used to resurface ice rinks.
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