Building Bridges From Plastic Shampoo Bottles

Discarded plastic shampoo and juice bottles are finding new life in unlikely places--as bridges, railroad ties and pilings. Jim Kerstein, CTO and founder of Axion International, talks about how his company transforms plastic waste into structures strong enough to support trucks, trains and tanks.

Source: http://www.npr.org/2011/12/23/144190093/building-bridges-from-plastic-shampoo-bottles?ft=1&f=1007

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