Well, that was a little more like it! A good, fun, interesting episode with some fun engineering and look at some real-world "myths."
IIRC the guy who converted his car into a motorcycle happened many, many, years ago. Decades even. And when it occurred he didn't even publicize what he did too much. About the biggest thing that happened was is that he got a ticket because the license plate from his car that was now on the motorcycle was no longer accurate. I wonder if there wasn't some other aspect to his design that made it more drivable that Jamie/Adam overlooked?
It's fascinating, though, how "easily" it could be done with that crummy little car, and how easily it came apart.
The floating bicycle I've not much to comment on, I didn't suspect it'd have too much trouble accomplishing what they set out to do and I knew Jamie's more elegant and engineered design would be better than the rougher one in the myth.
It probably should have been built so the rider and the frame of the bike road much, much, higher out of the water (other than the paddle wheel, of course) since the more surface area in the water the hard it's going to be to move. Bigger catamarans/floats and a higher frame would have kept Jamie's feet out of the water (meaning he could pedal faster since he wouldn't have to push against the water as well as the bike's own mechanical resistance) and allowed the bike to float higher in the water. Again, other than the paddle wheel which Jamie had designed to be lowered into the water after leaving the surface anyway.
But this was a fun one, really enjoyed it. Not based off of any property, no trying to duplicate TV/video game/movie/cartoon physics or scenarios. Just these two brilliant men thinking their way through an engineering problem/question.
I'm really surprised, though, they couldn't have engineered a more workable motorcycle from the car than what they came up with originally.