Comments on: 2D ‘Supersolid’ That Flows Without Friction Has Been Made For The First Time https://lifeboat.com/blog/2021/08/2d-supersolid-that-flows-without-friction-has-been-made-for-the-first-time Safeguarding Humanity Sat, 21 Aug 2021 13:22:38 +0000 hourly 1 https://wordpress.org/?v=6.6.2