René Dreyfus: the racing driver detested by the Nazis

I have driven a racing car. On television, it looks like a smooth and scientific matter. It is not. A racing car is a fearsome environment of engulfing pyroclastic heat, metaphor-testing noise, vision-blurring vibration and nauseating centrifugal forces. Ninety years ago it was even worse. The cars had tyres with little grip, feeble brakes and no crash protection whatever.