How It's Made S7E3 — Lighters, Fossils, Hockey Pucks, High-Pressure Cylinders
7.4
How It's Made•Season 7•Episode 3

Lighters, Fossils, Hockey Pucks, High-Pressure Cylinders

7.4/10 · 25 votesSep 19, 200621 min

Ranked #12 of 13 in Season 7•−0.4 vs season avg

Discussion

Metal and plastic components are assembled into disposable lighters, fossils are carefully exposed and prepared for study or display, rubber is compressed and vulcanized into hockey pucks, and heavy steel is formed and tested to make high-pressure cylinders.