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How It's Made · S01E04

Hearing Aids, 3D Puzzles, Rubber Mats, Toilets

Still from How It's Made S01E04

Summary

Miniature electronic components are fitted into custom hearing aids, printed designs are cut and assembled into three-dimensional puzzles, rubber is processed into durable floor mats, and vitreous china is molded, glazed and fired to produce toilets.