It must be beautiful / Graham Farmelo
A revolution with no revolutionaries : the Planck-Einstein equation for the energy of a quantum / Graham Farmelo
The sextant equation : E = mc2 / Peter Galison
The rediscovery of gravity : the Einstein equation of general relativity / Roger Penrose
Erotica, aesthetics and Schrödinger's wave equation / Arthur I. Miller
A piece of magic : the Dirac equation / Frank Wilczek
Understanding information, bit by bit : Shannon's equations / Igor Aleksander
Hidden symmetry : the Yang-Mills equation / Christine Sutton.
A mirror in the sky : the Drake equation / Oliver Morton
Equations of life : the mathematics of evolution / John Maynard Smith
The best possible time to be alive : the logistic map / Robert May
An environmental fairy tale : the Molina-Rowland chemical equations and the CFC problem / Aisling Irwin
Afterword : how great equations survive / Steven Weinberg.