could anyone recommend a steam engine?
I saw crazybuilders instructable on making a propeller driven skateboard, and that inspired me to make a prop driven gocart. I have also recently become interested in steampunk and I thought it would be awesome to use a small steam engine to power it. This is where it gets difficult. Could anyone recommend a steam engine powerful enough to drive two propellers fast enough to move me? (I weigh about 50 kilos)