This is a space for the deepest questions about reality: the structure of spacetime, the nature of fields, the unification of forces.
Theoretical physics does not begin with equations. It begins with a question you cannot stop asking. For me it was always: what does a light wave look like if you ride alongside it?
That single thought, held for ten years, led to special relativity.
Bring your questions here. The stranger the better.
On this page