How It's Made

How It's Made

Ball Bearings; Electrical Wires; Lost Wax Process Casting; Automated Machines (2x13)

Season finale

Air date: Dec 07, 2002

This episode demonstrates the production processes for ball bearings, electrical wires, lost wax process casting and automated machines, and shows how each is made.

  • Premiered: Jan 2001
  • Episodes: 416
  • Followers: 165
  • Ended
  • Science Channel
  • Monday at 21