Gustav Theodor Fechner (1801-1887) was a German physicist, psychologist, and philosopher, best known to historians of science as the founder of psychophysics, t

Translated by Alex Levine The nineteenth century was a formative period for electromagnetism and electrodynamics. Hans Christian Orsted's groundbreaking discove

The principle of the conservation of energy was among the most important developments of nineteenth-century physics, and Robert Mayer, a physician from a small

Christina Jungnickel and Russell McCormmach have created in these two volumes a panoramic history of German theoretical physics. Bridging social, institutional,