Comments on: Paradox-free time travel is “logically” possible, say physicists https://lifeboat.com/blog/2022/10/paradox-free-time-travel-is-logically-possible-say-physicists Safeguarding Humanity Sat, 08 Oct 2022 04:23:08 +0000 hourly 1 https://wordpress.org/?v=6.6.2