Order of Magnitude Physics: A Textbook on Approximation and Reasoning

Order of Magnitude Physics a Textbook with Applications to the Retinal Rod(1998) [pdf]

I developed mental tools to amplify intuition and reasoning through order-of-magnitude physics. This work combines a textbook on dimensional analysis with original research modeling retinal rod sensitivity and the density of prime numbers. By avoiding complex mathematics, these approximate methods reveal core physical principles and solve otherwise intractable problems in biophysics and number theory.

"An approximate answer is not only almost as useful as the exact answer, it's more useful."