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How It's Made
Season 31 · Episode 3
Spinning Reels, Plasma Protein Therapies, 3D Cups, Stainless Steel Beer Kegs
10.021mMay 12, 2018
Precision gears, spools and drag mechanisms are assembled into fishing reels; donated plasma is separated and purified to recover proteins used in medical therapies; moulded cups receive graphics designed to create a three-dimensional effect; and formed stainless-steel sections are welded and pressure-tested as beer kegs.