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How It's Made
Season 14 · Episode 5
Metal Golf Clubs, Waffles, Custom Wires and Cables, Train Wheels
10.021mOctober 23, 2009
Golf-club heads are cast or forged, shaped and fitted to carefully selected shafts. Waffle batter is portioned and baked between patterned cooking plates, electrical conductors are drawn, stranded and insulated to produce custom cables, and massive steel blanks are forged and machined into train wheels capable of supporting heavy rail vehicles.