How It's Made · SEASON 12

Screwdrivers, Compact Track Loaders, Physician Scales, Carbon Fibre Bats

Episode 11 · 2009-03-18

★ 10.0
How It's Made poster
Season 12Episode 11★ 10.0/10
  • Documentary

Episode overview

Hardened steel shafts are shaped and fitted with handles to make screwdrivers, diesel engines and hydraulic systems are assembled into compact track loaders, calibrated weighing mechanisms are installed in physician scales, and composite materials are layered and cured into carbon fibre baseball bats.

21 minutes

Season 12 episodes