Wormholes explained in 3 minutes!

If you’re a fan of science fiction, you may have already heard of wormholes: passageways through space-time that are essentially shortcuts between distant points in the universe. What you may not have heard, though, is that wormholes are a solution to Einstein’s equations of general relativity.

https://www.youtube.com/watch?v=M_p6Z_Qm1_s