'Maltese Cross' apparatus used to demonstrate Crooke's dark space with 'Cathode rays'. 330mm wide x 510mm high x 250mm deep Maltese Cross' apparatus
Graph showing mass defect plotted against atomic weight (drawn from information supplied by the Science Museum) Graph showing mass defect plotted against atomic weight
Apparatus to show penetrating power of Alpha and Beta-Particles comprises radium source, dual probe type DPR2 made by EMI Electronics Ltd, Hayes, Middlesex, and portable contamination meter type 3, serial no.H1382, made by Nuclear Enterprises Ltd, Reading. In perspex case, 430mm wide x 330mm high x 320mm deep. Maximum width 540mm Apparatus to show penetrating power of Alpha and Beta-Particles
One eighth scale model of the DESY injection linear accelerator of 1962, in perspex case One eighth scale model of the DESY injection linear accelerator of 1962