“I don’t know what I may seem to the world, but, as to myself, I seem to have been only like a boy playing on the sea shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.” Karl Giberson is a professor of physics at Eastern Nazarene College and editor of Research News and Opportunities in Science and Theology.