"a rocket motor attached to a tricycle?"
There's more than one of those out there!! 🙂
Including my mate's which was a pulse-jet attatched to the chassis of a 3 wheel invalid-carriage .... noisiest thing I've ever heard!! ... sadly, I think he may have cannibalised it for another project as I've not seen it recently ... next time I'm in past his place I'll have to enquire after it!! 🙂
K
