How It's Made S1 · EP4
Hearing Aids, 3D Puzzles, Rubber Mats, Toilets
7.7 · 2001 · Documentary · ~21m
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.
