Aired Wednesday August 17, 3:30am - 4:00amon Quest

How It's Made

Series 25 Episode 11: Ski Bindings, Immersion Parts Washers, Mine Ventilation, Pencil Sharpeners

See how downhill ski bindings, immersion parts washers, mining ventilation and pencil sharpeners are made.

Category
Documentary / Science
Original air date
2015-06-11
Cast and crew
  • Lynne AdamsNarrator
  • Brooks MooreNarrator