1 of Feynman's diagrams. Some of the most intuitive, fascinating constructs in physics.This diagram shows electromagnetic force being mediated by a photon.

Melinda writes, I have attached a photo of my Dirac Equation tattoo, which I obtained a few months ago. In fact, it caused quite a stir at the Yuri’s Night celebrat…

Elements tattoo - The four elements and Aristotele's fifth - earth, water, fire, air, and aether (stars + universe). The quote translates to 'There is no easy way from earth to the stars'.

An image to bring together science and nature. The outline is the Mandelbrot Set. Inside the Set is the Tree of Life as interpreted by the tattoo artist, David Hale

Top= Schrodinger's equation: Middle= Bose-Einstein distribution and an hydrogen atom: Bottom= Energy of a moving particle. Sadly the "E" is supposed to be squared, though.

Maxwell Equation Tattoo. I'd get the clifford algebra version of this: http://arxiv.org/abs/hep-th/9211062 ("Clifford Algebra Derivation of the Characteristic Hypersurfaces of Maxwell's Equations")