flywheel battery
Detroit 2011: Porsche 918 RSR
By Chris Haak Purists and automotive writers alike love to complain about the damage that Porsche's move into SUVs and large, heavy sedans has done to the company's brand and its...
Hybrid History, Part Two: After the 1920s
By Sam Boni 10.06.2008 Hybrid History Part One looked at HEVs from the 1890s to the 1920s. At that time, one of the automotive world's unsung pioneers, Sir Harry Ricardo, had...