B
diesel fumes actually have less pollutants in them than gasoline fumes.
A
Uh-huh, uh-huh.
B
So, I guess you're better off sitting behind a bus than a car although I can never, I could never, uh, really a-, a-, rationalize that while I was sitting there.
A
Yeah, but even, of course, in the longer term just to get away from fossil fuels.
B
Yeah.
A
I mean, I'm, I'm thinking of research in that direction rather than we, we've taken the intermediate step but I don't think,