The document summarizes the history of several iconic British car brands and models. It discusses how Rolls-Royce launched in 1904 and Bentley originated in 1919. It describes how John Lennon's customized Bentley S-2 promoted the Beatles' Yellow Submarine album. Finally, it mentions that British scientists created a prototype racing car made from materials like carrots, potato starch, flax and with an engine that runs on chocolate.