Tao's blog post ("A counterexample to the periodic tiling conjecture"): https://terrytao.wordpress.com/2022/11/29/a-counterexample-to-the-periodic-tiling-conje

Tao's blog post ("A counterexample to the periodic tiling conjecture"): https://terrytao.wordpress.com/2022/11/29/a-counterexample-to-the-periodic-tiling-conjecture-2/ https://terrytao.wordpress.com/2022/11/29/a-counterexample-t...