This is largely shared to settle a physics conversation had in northern England (Bolton!) in 1984-5. I held that a three wheeled car was less stable than one with four. I was correct, however I had not taken a university physics course.
Jack, I WIN.
Thank you England for paying your TV license (iPhone will not let me spell the word license properly) fees to fund the BBC so that a smart ass car show could make my point, 25 years later, in a way that I could not.