Le 20-avr.-05, à 01:56, David Barrett-Lennard a écrit :
> It is interesting and perhaps no coincidence that the best way to
> understand
> physics is to focus attention on the underlying principles of symmetry,
> invariance and equivalence.
Yes but why? Answer: comp makes it necessary; even in a testable (and
partially tested form. See:
http://iridia.ulb.ac.be/~marchal/
Received on Wed Apr 20 2005 - 02:17:47 PDT