Quote Originally Posted by Dill View Post
Relativity was "just a theory" that "couldn't be tested" until Japan was nuked twice and it was undeniably true. M theory could be discredited if it were not possible to apply it to real world experiments, which it has and it has been tested.

http://www.physorg.com/news166097923.html

Einstein and relativity are elementary to unified string field theory and M theory supersedes it, I'd like to be on the cusp of physics of today and not dwell on the physics of the past. But that's a personal choice I have made.
Mario has more important concerns.