How It's Made S6E8 — Fiberglass Insulation, Wooden Ducks, Gumball Machines, Exhaust Systems
7.6
How It's Made•Season 6•Episode 8

Fiberglass Insulation, Wooden Ducks, Gumball Machines, Exhaust Systems

7.6/10 · 28 votesFeb 22, 200621 min

Ranked #5 of 13 in Season 6•matches the season avg

Discussion

Molten glass is spun into fibreglass insulation, wood is carved and painted into decorative ducks, dispensing mechanisms are installed in gumball machines, and formed metal pipes and mufflers are assembled into automotive exhaust systems.