The revolutionary Wankel rotary engine was born in 1957 and was last mass-produced by Mazda in 2012. What caused its death?

Jim Hall pioneered aerodynamic downforce, ground effects, semi-automatic transmissions, and torsional rigidity that transformed race car design. 

The origins of the supercharger and its circuitous journey into the automobile have a few surprising twists and turns.

Recounting a little-known story from Fangio's early days that reveals how his greatness went beyond just his driving, but also to his mechanical prowess and dogged determination.