A consequence of the way to achieve VTOL, I think, were it works as a kind of multicopter.
Maybe for cruising flight the forward or rear engines could be shut down. But to me, the real
challenge seem to be those "multi-staged thermodynamic process machine built from off-the-
shelf components", the new "energy storage (that) allows fast charge and discharge of the
stored energy" and maybe the "electrical turbines (that) consist of internal blades connected
to electric motors that function as outer runners and stators".
If working as advertised, all three components certainly would find their way in a lot of other
uses, too. So this company will either be a big sensation, or just another gross miscarriage.
