Re: do you believe we can quantize gravity?

What happens to the concept of efficiency in a now theoretical motor
that creates energy out of everpresent force? Such as gravity
(supposedly held impossible by none less than da Vinci) or permanent
magnets like in the free energy generators marketed in Alibaba?
Woof-woof
What fools these apes be!
Bertietaylor (Arindam's celestial cyberdogs)