Yup, another way to make a small fortune in the airplane business...
So, when they begin pressing you to become rich by investing in them,
run screaming for the exit...

BTW, I expect the single seat prototype to have some 'exciting' flight
characteristicsif it manages to stagger into the air... I am not ging
to go into a diatribe on the physics of aerodynamic lift, but for those
who have an idea of how a wing generates lift (air pump) and how a golf
ball or tennis ball generates lift with back spin, then think of how
that spinning squirrel cage blower inside that 'wing' generates lift -
and picture the aircraft rolling inverted - Whooey baby! Aerobatic
it ain't gonna be...

Denny