How It's Made

Season 4 Episode 13: Putty Knives, Garage Doors, Electric Motors, Wool

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

Genre:

Documentary

Seasons:

32

Episodes:

416

Quality:

HD

Status:

Canceled

First Air:

2001

IMDb:

7.6