Modern multiverse fiction incorporates real physics equations and string theory principles rather than relying on pure ...

It’s not easy being a “theory of everything.” A TOE has the very tough job of fitting gravity into the quantum laws of nature in such a way that, on large scales, gravity looks like curves in the ...

String theory began over 50 years ago as a way to understand the strong nuclear force. Since then, it’s grown to become a theory of everything, capable of explaining the nature of every particle, ...

String theory aims to explain all fundamental forces and particles in the universe—essentially, how the world operates on the ...