Take a look at a sketch by physics laureate Ernst Ruska, dated 9 March 1931, of the cathode ray tube for testing one-stage and two-stage electron-optical imaging by means of two magnetic electron lenses (electron microscope). Ruska was awarded the 1986 physics prize for his work. pic.twitter.com/kglGyo0yJR— The Nobel Prize (@NobelPrize) December 25, 2022
(SocialLY brings you all the latest breaking news, fact checks and information from social media world, including Twitter (X), Instagram and Youtube. The above post contains publicly available embedded media, directly from the user's social media account and the views appearing in the social media post do not reflect the opinions of LatestLY.)













Quickly


