In George Orwell’s bestselling shocker Nineteen Eighty-Four, the inhabitants of his frightful dictator state are spied upon day & night by all-seeing television eyes. Great posters remind them that ...
[Segelfam] built his own scanning electron microscope. He based the machine around an old Vidicon tube, a video recording technology that was used in NASA’s unmanned space probes prior the Galileo ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In the 1970s, NASA inaugurated the ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This vidicon (or television) tube was ...
A NEW camera tube for ultra-violet, the Uvicon, is claimed by Westinghouse Electric International to be 200 times more sensitive than Vidicon type tubes. So, 60 years ago, started a story in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results