Motorsport has served as a proving ground for loads of new technologies that eventually make their way into the auto industry's consumer cars, and a new documentary shows exactly how that happened ...

Sir Patrick Stewart is apparently a huge racing fan and made a documentary about one of the greatest racing drivers of all time, Sir Stirling Moss. Watch it, because it's the best thing ever filmed.

The disc brake is a key example of trickle-down technology in the automotive industry. One that starts at the highest forms of motorsports, and eventually makes its way down to the masses. In the case ...