Secrets of the Porsche 919 Hybrid Racer Explained (15 Photos)

The Porsche 919 Hybrid race car is packing some seriously advanced, fundamentally new hybrid technology under its slick racing skin. We explain it all here, with a 15 image photo gallery!

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BMW Makes Progress on Heat Recovery Technology

While oil may be a very potent power source, most of the energy is wasted via heat when put into a traditional internal combustion engine. Hence why engines get so hot. BMW thinks it can use that lost heat energy to improve fuel consumption…and they’re making good progress.

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