https://onurerdogan.net/blogs/thoughts/mathematics-is-the-universe-itself 2026-10-05T10:14:19+03:00 weekly https://cdn.shopify.com/s/files/1/0805/4675/8911/articles/Screenshot_2026-03-21_045319.png?v=1791184459 Mathematics is the universe itself. Gedankenexperiment