How It's Made

How It's Made

Putty Knives; Garage Doors; Electric Motors; Wool (4x13)

Season finale

Air date: Mar 29, 2005

This episode demonstrates the production processes for putty knives, garage doors, electric motors and wool, and shows how each is made.

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