How It's Made

Season 1 Episode 13: Bicycle Helmets, Aluminum, Car Brakes, Lithium Batteries

This episode demonstrates the production processes for bicycle helmets, lithium batteries, car brakes and aluminum, and shows how each is made.

Genre:

Documentary

Seasons:

32

Episodes:

416

Quality:

HD

Status:

Canceled

First Air:

2001

IMDb:

7.6