Comments on: Paradox-free time travel is ‘logically’ possible, say physicists https://lifeboat.com/blog/2023/09/paradox-free-time-travel-is-logically-possible-say-physicists-2 Safeguarding Humanity Wed, 20 Sep 2023 05:28:11 +0000 hourly 1 https://wordpress.org/?v=6.6.2