Wormhole
Concept
A hypothetical tunnel through spacetime that could allow for faster-than-light travel, which would also violate causality.
Mentioned in 2 videos
Videos Mentioning Wormhole
Brian Greene: Quantum Gravity, The Big Bang, Aliens, Death, and Meaning | Lex Fridman Podcast #232
Lex Fridman
A hypothetical tunnel through spacetime that could theoretically connect two distant points in the universe or two different points in time, used in science fiction as a means of time travel.
David Kipping: Alien Civilizations and Habitable Worlds | Lex Fridman Podcast #355
Lex Fridman
A hypothetical tunnel through spacetime that could allow for faster-than-light travel, which would also violate causality.