Diary
Geoffrey Hawthorn: Tribute to Ayrton Senna , 9 June 1994
“... corner, are not perfect. And tyres can change their temperature during the race, as Senna’s may have done after he’d had to follow the slow-circuit car for four laps. (Schumacher noticed that the Williams hit the ground at Tamburello a moment before Senna braked. Cool tyres could have caused this.) It’s for these reasons that the electronic devices ... ”