https://www.youtube.com/watch?v=wUzt8baRKQ8
New Physics Reveals Truth of Simulation Theory & Life After Death, etc. https://www.youtube.com/watch?v=o-g0HnbZ_kQ
Neil deGrasse Tyson - Can We Go Back in Time Using a SpaceTime Machine? https://www.youtube.com/watch?v=yI9IL9pNcpg
