BusinessGreen Speed - Racing for TomorrowTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness10/08/2015October 8, 2015Racing driver Marc Lieb is testing the technology of the future in the Porsche Hybrid 919. His car is a research project on wheels. Porsche is hoping to perfect the new technology for series production.https://p.dw.com/p/1GkEdAdvertisement