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S3:E4 Temporary Metal Fences, Asphalt Shingles, Expanded Polystyrene Products, Hard Candies
First Aired: October 28, 2003
Runtime: 21 min
Steel tubing and wire are fabricated into temporary fencing, asphalt and mineral materials become roofing shingles, expanded polystyrene is molded into lightweight products, and cooked sugar is formed into hard candies.
