Comments on: Quantum magnet is billions of times colder than interstellar space https://lifeboat.com/blog/2022/09/quantum-magnet-is-billions-of-times-colder-than-interstellar-space Safeguarding Humanity Sat, 03 Sep 2022 20:23:06 +0000 hourly 1 https://wordpress.org/?v=6.6.2