Gas Grows on Trees?

Apparently scientists (and some of our readers, surely) have known that we can grow oil for years, and not in the grow-corn-make-oil kind of way.

The Brazilian Copaifera langsdorfii can be tapped (ala maple syrup) for a natural diesel fuel that requires only simple filtering before being poured into a truck. (This picture is of the tree’s cells.) The catch? The diesel only has a shelf-life of about 3 months.

via: gizmodo.com

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