Spacetime
Financial Instrument
a four-dimensional extent within which entities exist and have physical relationships to each other
Mentioned in 2 videos
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Videos Mentioning Spacetime
Donald Hoffman: Reality is an Illusion - How Evolution Hid the Truth | Lex Fridman Podcast #293
Lex Fridman
The four-dimensional framework combining space and time, which Hoffman argues is a user interface and not fundamental reality, a view supported by modern physicists.
Quantum Mechanics and General Relativity (Lee Smolin) | AI Podcast Clips
Lex Fridman
A four-dimensional continuum combining three spatial dimensions and one time dimension, as used in Einstein's theories of relativity. Smolin posits it's an emergent construct, not fundamental.