I love these documentaries by Formula 1 sponsors. They provide a unique insight into the technical aspects of Formula 1 development. It’s amazing how these companies push for the victory, on the track and off.
This video is by Shell, which details how the company develops race fuels for Scuderia Ferrari. Current drivers like Fernando Alonso and Felipe Massa make cameos, as well
Interesting Fact: During the era of refueling, new fuel was used to cool the car when the tank was being filled during the pitstop.