Canola Fueled Tractor (IMAGE)

Penn State

Canola Fueled Tractor

Caption

Brian Gray, a former Penn State undergraduate research assistant, standing in a field of flowering canola at Penn State's Agronomy Research Farm in Rock Springs, Penn. The canola oil he is holding was pressed and filtered at the farm to fuel a tractor designed to run on straight vegetable oil (SVO).

Credit

Heather Karsten, Penn State

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