To φ Or Not To φContributorFebruary 16, 2021file13 Other Daily Nous Comics / More Info About DN Comics Tanya Kostochka on Twitter The post To φ Or Not To φ appeared first on Daily Nous. To φ Or Not To φ by Tanya Kostochka Previous Post Scientists discover backward star, spinning in the opposite direction to its planets – CNET Next Post Stunning Celestial Art from the 1750 Astronomy Book That First Described the Spiral Shape of the Milky Way and Dared Imagine the Existence of Other Galaxies