How It's Made · SEASON 8

Glass Bottles, Hacksaws, Ice Hockey Goalie Masks

Episode 2 · 2007-01-09

★ 10.0
How It's Made poster
Season 8Episode 2★ 10.0/10
  • Documentary

Episode overview

Molten glass is molded and cooled into bottles, hardened steel is cut and toothed into hacksaw blades, and layers of composite material are shaped, reinforced and decorated to make protective ice hockey goalie masks.

21 minutes

Season 8 episodes