Re: I take back everything I ever said about Einstein being a thieving underhanded liar.

"The
centrifugal forces which manifest themselves in relation to this system
must, according to
Newton's teaching, be regarded as effects of inertia. But these
centrifugal forces are, exactly
like the forces of gravity, proportional to the masses of the bodies.
Ought it not to be possible in
this case to regard the coordinate system as stationary and the
centrifugal forces as
gravitational forces? This seems the obvious view, but classical
mechanics forbid it." ibid