This includes switching diesel - powered trains at four of their parks over to used veggie oil produced in the kitchens. (treehugger.com)
Within two months on a gluten free diet, his overall health should improve, from everything from digestive complaints to the amount of oil produced by his skin and coat. (professorshouse.com)
It may also be one more example of a dynamic that's playing out in oil producing nations around the world. (treehugger.com)