This site will be dedicated to...

- A Cosmology Tutorial
- My Critique of the Cosmic Coincidences
- Work in progress Theoretical Physics: Some Choice Cuts
- Other random interesting things in physics generally. NEW! The general solution of the Newtonian two-body problem is a conic section - but what is the cone? The answer is here.
- Random interesting things in maths generally. NEW! A Notebook of Statistical and Probabilistic Formulae Methods and Derivations
- Mechanical Engineering: Structural Integrity topics
- A biased selection of Music
- Rick Bradford's Opinions In February 2024 the ONS published a re-analysis of excess deaths which was seriously misleading. I explain why, and derive the corrected result, here.
- Rick Bradford's Book Reviews
- Rick Bradford's Publications New book - rush to buy! Five Square Roots: the remarkable fecundity of impossible square roots.

Contact me and other links

"Pillars of Creation", Interstellar gas and dust forming stars in the Eagle Nebulae, Jeff Hester and Paul Scowen, 1995 (Hubble, NASA)