How It's Made · SEASON 24

Upright Pianos, Flags, Wet/Dry Vacuums, Medieval Axes

Episode 3 · 2014-10-09

★ 10.0
How It's Made poster
Season 24Episode 3★ 10.0/10
  • Documentary

Episode overview

Wooden cases, soundboards, strings, keys and intricate action mechanisms are assembled and regulated to create upright pianos. Fabric is printed or sewn into flags; motors, filters and collection tanks are combined in wet/dry vacuums; and forged steel axe heads are hardened, sharpened and mounted on wooden handles.

21 minutes

Season 24 episodes