Hendrik Lorentz was born on 18 July 1853 in the Arnhem region of the Netherlands and studied physics and mathematics at the University of Leiden. He was a Dutch physicist who shared the 1902 Nobel Prize in Physics with Pieter Zeeman for the discovery and theoretical...
In November 1975 South African physicist and inventor Robert Ledley was granted patent #3,922,552 for a Diagnostic X-ray System also known as a CAT-Scan. Robert Ledley invented a mathematical technique in which the X-ray source and electronic detectors are rotated...
