The Williams Tube is a memory device for storing digital information in computers. The device is named after FC Williams who developed it in...
The Williams Tube is a memory device for storing digital information in computers. The device is named after FC Williams who developed it in...
Detail. This apparatus was used to discover the electron. In 1896, in Cambridge, Joseph John Thomson began experiments on cathode rays. In Britain,...
Examples of digital information storage devices used in computers of the 1950s. In the The Williams Tube , information is stored as an electrostatic...
This early German X-ray tube is of the form originally used by Wilhelm Roentgen , the discoverer of X-rays, in his research. Roentgen, a German...
William Crookes demonstrated that cathode rays travelled in straight lines, could cast shadows, heat obstacles and be deflected by a magnet.
Wilhelm Roentgen discovered X-rays when he encountered emissions from a Crookes� discharge tube. Experiments revealed that these rays penetrated some...
Wilhelm Roentgen discovered X-rays when he encountered emissions from a Crookes� discharge tube. Experiments revealed that these rays penetrated some...
This demonstration model was produced by Ferranti to demonstrate how the television worked. High voltages produced by the transformer sent beams of...
This demonstration model was produced by Ferranti to demonstrate how the television worked. High voltages produced by the transformer sent beams of...
Rear view of television with back removed to show internal components. This Bush television set has a 'walnut' Bakelite cabinet and innovatory nine...
This is a very early example of an X-ray tube, through which electricity was passed. It features a cup-shaped cathode which serves to focus the...
This early German X-ray tube is of the form originally used by Wilhelm Roentgen , the discoverer of X-rays, in his research. Roentgen, a German...
This is a very early example of an X-ray tube, through which electricity was passed. It features a cup-shaped cathode which serves to focus the...
This is a very early example of an X-ray tube, through which electricity was passed. It features a cup-shaped cathode which serves to focus the...
This is a very early example of an X-ray tube, through which electricity was passed. It features a cup-shaped cathode which serves to focus the...
This is a very early example of an X-ray tube, through which electricity was passed. It features a cup-shaped cathode which serves to focus the...
Wilhelm Roentgen discovered X-rays when he encountered emissions from a Crookes� discharge tube. Experiments revealed that these rays penetrated some...
Designed by British inventor Clive Sinclair , this flat-screen, multi-standard UHF pocket television measures just three and a half inches high by...
In the late 1940s and early 1950s, a number of large regional transmitters were built to extend the BBC's television service across the UK. As each...英國
Cathode ray tubes were used in experiments designed by Sir Joseph John Thomson to measure the ratio of the electric charge carried by cathode rays in...
An early colour television cathode ray tube, developmental type C73547 with base connector, made by the Radio Corporation of America , Camden, New...
Mullard Radiant Screen Television Tubes for picture quality and life'. Cardboard television set with a smiling woman seeming to emerge from the...
In the late 1940s and early 1950s, a number of large regional transmitters were built to extend the BBC's television service across the UK. As each...英國
This combined table model television and radio receiver from HMV uses a seven inch cathode ray tube and magnetic focus and deflection. It first went...
Communication, London, England An engineer at the BBC television centre, checking a store of Cathode Ray Tubes, the heart of modern TV sets, The 15...
1970s AFRICAN AMERICAN MAN IN FACTORY MANUFACTURING COLOR CATHODE RAY TV PICTURE TUBE1970-1979, 工業, 工廠
Illustration of a couple eating popcorn as they watch a retro television in the den of their home, 1958. Screen print.1950-1959, 插圖, 睇電視
New York, NY-This bottle-like object is a Cathode Ray tube which forms the receiver of the new tyle television invented by Dr. Vladimir Zworykin,...男人
