Tackling the Riddle of Putting a Zebra in Your Tank

[unable to retrieve full-text content]Researchers in New Orleans study animal droppings in zoos to find microbes capable of breaking down cellulose and converting it into biofuel.

Source: http://feeds.nytimes.com/click.phdo?i=ef99506567dc00e8b7a7d1bb257f14f8

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