How It's Made S7E4 Balloons, Wallpaper, Frozen French Fries, Incandescent Light Bulbs

How It's Made Season 7 Episode 4 Online – Liquid latex is molded and cured into balloons, printed paper receives coatings and patterns to become wallpaper, potatoes are cut, partially cooked and frozen into French fries, and glass bulbs, tungsten filaments and electrical contacts are assembled into incandescent lamps.