TechnologyThe Discovery of X-raysOne hundred years ago this month, Wilhelm Conrad Röntgen cast the first x-ray images by chanceBy Graham Farmelo on November 1, 1995AdvertisementABOUT THE AUTHOR(S)Graham Farmelo is a Fellow of Churchill College, University of Cambridge; a frequent Director's Visitor at the Institute for Advanced Study; and author of The Universe Speaks in Numbers (Basic Books).Recent Articles by Graham FarmeloRemembering Freeman DysonThe Mathematical Language of NatureThe First Nuclear Arms Race: Churchill's Bomb, Part 2