Universe as a doughnut (2003) https://www.nytimes.com/2003/03/11/science/universe-as-doughnut-new-data-new-debate.html https://www.nytimes.com/2003/03/11/scien

Universe as a doughnut (2003) https://www.nytimes.com/2003/03/11/science/universe-as-doughnut-new-data-new-debate.html https://www.nytimes.com/2003/03/11/science/universe-as-dough... https://archive.ph/PYEmB https://archive.ph/PYEmB