vegetex

Slippery When Lettuce: British Researcher Wants to Cover Roads in Veg Fat

BY Ariel Schwartz | 01-12-2010 | 4:54 PM | ETHONOMICS

Waste vegetable oil has long been the substance of choice for environmentalists who want to fill their diesel engines with something other than petroleum. But as other non-petroleum options creep into the mainstream--hybrid and ...READ MORE›