I'm glad to see people interested in scooters, generators, boats, etc.from the news letter They are more practical then flying cars. They, I believe, will be more useful to the average person, that's where the money is. If moller keeps chasing the flyer and loose the market for the most useful use of the motor someone else will grab it. Someone stated liquid piston has a motor similar to moller. They have a go cart (practical) using the motor.