Egy nemet professzor kifejlesztett egy dieselmotort, amely:
According to Hofbauer, a new opposed-piston opposed-cylinder (OPOC) engine design that he has come up with is 30% lighter, one-quarter the size and achieves 50% better fuel economy compared to today's state-of-the-art conventional turbo-diesel engines.
Erdekes animacio es ket video (angolul). A 100 mpg-s auto elerhetö vele.
