Aired Sunday December 3, 4:00am - 4:30amon Quest

How It's Made

Series 11 Episode 1: Binoculars/Sparklers/Rubber Boots/Circular Saw Blades

Go under the microscope and find out how binoculars, sparklers, rubber boots and circular saw blades are all made.

Category
Documentary / Science
Original air date
2008-09-05
Cast and crew
  • Lynne AdamsNarrator