Tiny Biodiesel Reactors
Lee_in_KC writes "A professor of chemical engineering at Oregon State University
developed a small reactor to directly convert vegetable oil to biodiesel.
Goran Jovanovic reports his invention is approximately the size of a credit
card. It pumps vegetable oil and alcohol through parallel channels to
convert the oil into biodiesel almost instantly. Current mainstream
methods to produce biodiesel take more than a day and also produces other byproducts which must be neutralized before disposal or use in other manufacturing processes."
Maybe you're not staying but while you're here you must see NYC. Or if you're in Canada visit ... oh never mind.