A fundamental theory of everything. Even with the subjunctive, this is certainly a powerful statement that should be met with some skepticism. What is considered a fundamental theory of physics?

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Jane Hawking, the first wife of late physicist and author Stephen Hawking, has raised a few issues with the 2014 film, The Theory of Everything. For many filmmakers, keeping to historical facts is ...

String theory is perhaps the most high-profile candidate for what physicists call a theory of everything – a single mathematical framework capable of describing the entirety of the known universe.