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  1. FAX — 2021-11-07 21:28:12
    …cuments. Bain used a clock to synchronize the movement of two pendulums, a transmitter and a receiver, for line-by-line scanning of a message. He attached a stylus that was an electrically conductive to the swinging pendulum. Every swing over …
  2. Television — 2021-11-06 16:35:18
    …demonstrated television. == In Colour == He demonstrated the world's first colour transmission on July 3, 1928, using scanning discs at the transmitting and receiving ends with three spirals of apertures, each spiral with a filter of a differ…
  3. MRI Scan — 2021-08-20 11:04:59
    …f a rapid imaging technique called echo-planar imaging making 3D imaging feasible. == First MRI Image == The first MRI scan of a human body part was made by Sir Peter Mansfield, of a cross-section of the finger of his research student Dr Andre…
    …l meeting of the Medical Research Council in 1976. /* https://aberdeenmedlib.wordpress.com/2016/03/21/worlds-first-mri-scanner-now-on-display/ http://www.economist.com/node/2246166 */ American doctor and scientist Raymond Damadian built a par…
    …tial body MRI scanner in 1977, which he called the ‘Indomitable’. {{Tag ids="nuclear magnet scan radio image body"}} …
  4. CT Scan — 2021-08-14 20:48:42
    …-rays at various angles and create a 3d image of the object. == Prototype == Hounsfield started with a prototype head scanner. He experimented on a preserved brain and the results were encouraging. He then used it on a cow brain from a butc…
    …her shop, eventually Godfrey scanned his own brain. The medical world, and EMI, were now excited at the potential of this new technology. {{Image url="C…
    …T-Scanner.jpg" class="left" title="A modern CT Scanner" width="" }} On 1 October 1971, CT scanning was used on a patient with a cerebral cyst. In 1975, Hounsfield built a whole-body scanner. ::c:: == Awards == ~…

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