Most people are really stunned to find out that the technology has been around for more than 100 years, and that the diesel engine was in fact invented to run on vegetable oil.
And I think they loved me because I loved being part of their team, you know, and I quite often say to kids, that I was the worst player in the world's best football team - and that was good enough for me.
Being called a huckster and a charlatan started several years ago, so that's something I'm accustomed to. In most cases, it doesn't bother me.

