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Watch the trailer for 'Ferrari 312B: Where the revolution begins' documentary

It's not often that a car gets to star in its own silver screen documentary, but the Ferrari 312B is doing just that, as the 1970-introduced Formula 1 car is being featured in Ferrari 312B: Where the revolution begins. The 312B launched a new era for the Italian marque. The B stood for "boxer," referencing the 180-degree 3.0-liter 12-cylinder engine, which replaced the preceding 312's 60-degree V12. The groundbreaking flat engine enabled the new car to have a lower center of gravity, which among other benefits, allowed more space for unhindered airflow above it. The body designs that graced the 312B were unconventional, earning one particularly nose-heavy-looking car the nickname "snowplow." As a dramatic story arc requires, the newly designed engine proved unreliable in its early guise, taking years of honing for it to be properly nailed. Racing legends Niki Lauda, Jacky Ickx, Jackie Stewart, Gerhard Berger and Damon Hill are among those to analyze the car and the years that turned Ferrari's fortunes around. The 1970 car even returns to the Monaco race track all these years later, having been overhauled by a team led by its original engineer – Mauro Forghieri. The documentary hits American theaters Nov. 17.

Ferrari extends Kimi Raikkonen's contract for 2016

Veteran Formula One driver Kimi Raikkonen's second stint with Ferrari will continue in 2016, and the team announced Wednesday it's extending the Finn's contract for another season. Financial terms were not disclosed. The 35-year-old is fifth in the driver's standings this year with 76 points heading into this weekend's Belgian Grand Prix. Nicknamed the "Ice Man," Raikkonen won the 2007 World Championship with Ferrari. He left the Scuderia in 2009 and dabbled in World Rally Championship and NASCAR competition, before returning to F1 in 2012 with Lotus. He's been back with Ferrari since the 2014 season. "We believe that extending Kimi's contract into the next season will provide further stability to the team," team principal Maurizio Arrivabene said in statement. "This has been our guideline, also considering the very good relationship between Kimi and Seb [Sebastian Vettel]. On our side, this shows our great confidence in him, and I expect this confidence to be well-rewarded." Raikkonen has teamed with Vettel (who's third in driver's points) to key the Scuderia's bounce-back season. Ferrari, the sport's oldest and most successful team, is second in the constructor's standings this year with 236 points, trailing Mercedes (383). "For me, to be able to stay another year at Ferrari means that the dream goes on," Raikkonen said in a statement. "The Scuderia is my family, as I always said, it's here I want to end my career. I am more committed than ever and I want to say thank you to the people who gave me this chance." The announcement comes as Ferrari prepares for its historic 900th grand prix. It's won 16 races in Belgium, including 12 victories as Spa-Francorchamps. The team's most recent win there was in 2009 – by Raikkonen. Related Video:

Ferrari patents a fancy and fascinating electric turbocharger

While turbocharging has improved vastly over the years, and it has enabled cars to become both more powerful and more efficient, there's always room for improvement. Turbochargers scavenge exhaust gas pressure and use it to turn a compressor that forces intake air into the cylinders. However, as the patent points out, this means the intake compressor and the exhaust turbine are physically coupled, and have to spin at the same rate. Ferrari's design divorces the two, and it's a happy breakup. The key is hooking up the two components of the turbo to their own individual electric motors, with an energy storage device in between. It's different than the electric supercharger systems you have seen on certain Audi products, for example. Those systems recover energy like a hybrid, store it, and then use it to drive an intake compressor. It supplements conventional turbochargers that harvest energy from the exhaust. In systems like Audi's, the electric supercharger is supplementing the sequential conventional turbochargers when they're not operating efficiently, at very low RPM in particular. It works well, but it's complicated, and it is a workaround for the limitations of a conventional turbocharger. See below for an animation of the Audi system. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Usually, optimizing a turbo is a compromise between figuring out what RPM is ideal for each side to spin at to generate power. A smaller compressor generates boost more quickly, but loses efficiency at higher RPM. But there's way more energy in high-RPM exhaust gasses. By hooking up the turbine to an electric motor instead, you can harvest energy from the exhaust throughout the rev range, and particularly when the engine is pushing lots of gasses through. And you can store that energy in a battery if it's not needed at that moment. The intake-side compressor also has a reversible electric motor attached. It is not physically connected to the turbine, so it can operate at any time the computers decide it's beneficial. As engine RPM increases, the compressor doesn't have to increase its speed beyond its optimal range, so there's less energy wasted. And at low RPM situations, when a conventional turbocharger wouldn't have enough exhaust gas passing through its turbine side to generate useful boost in the compressor side, the electric motor can spin up Ferrari's divorced compressor to provide some boost.