“We’ve learned so much over the years.” Why Porsche ditched the battery “box” for a pack that’s lighter, denser, and easier to repair. Porsche’s long-running engineering philosophy is one of evolution ...

Todd Kingston is using an accelerating rate calorimeter system in his laboratory to test batteries for safety and performance. Photo by Christopher Gannon. AMES, Iowa – You can’t tell it was a lithium ...

Porsche’s long-running engineering philosophy is one of evolution over revolution. This is, after all, a company that has mounted a flat-six engine in the rear of its flagship sports car for 77 years ...