How It's Made

6.7/ 10

21 min

Seizoen 6, aflevering 8

Fiberglass Insulation, Wooden Ducks, Gumball Machines, Exhaust Systems

This episode demonstrates the production processes for fibreglass insulation, wooden ducks, gumball machines and exhaust systems, and shows how each is made.

Uitzenddatum: 22 februari 2006

Netwerk: Science Channel

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