How It's Made
Traffic Signal Poles; Coffee Filters; Chainsaw Mining Machines (25x13)
Season finale
Air date: Jul 02, 2015
This episode demonstrates the production processes for Traffic Signal Poles, Coffee Filters, and Chainsaw Mining Machines and shows how each is made.
- Premiered: Jan 2001
- Episodes: 416
- Followers: 165
- Ended
- Science Channel
- Monday at 21
