Quick trivia question: what automaker was the first to build a hybrid? Did you guess Honda or Toyota? Interestingly, a full 109 years ago, Professor Ferdinand Porsche built a fully functional hybrid automobile, though it was certainly a much different animal compared to the Prius and Insight hatchbacks of 2010. In any case, Porsche is looking to enter the hybrid and electric automobile market in a big way just as soon as battery technology will allow...