How the Atom Was Split for the First Time

Ever since the discovery of the proton in 1919 by Ernest Rutherford, scientists had been on a mission to break atoms apart, splitting them into their smaller components in hopes of changing elements into others. This was first successfully done by two of Rutherford's pupils, John Cockcroft and Ernest Walton, in 1932 after their invention of the world's first particle accelerator. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.