Word: photons
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...ssbauer a Nobel Prize (TIME, Nov. 10), allows gamma rays from certain radioactive isotopes to be used for measurements of extreme precision. Since gamma rays are closely akin to light, Physicist Ward suggests shooting them across an intense light beam and measuring any loss of energy due to photon-photon collisions...
...find the bubbles, the company had to haul the finished rocket motor to a giant X-ray laboratory, spend two to three weeks taking pictures. Aerojet's radiation experts went to work, found they could do the job in hours by slipping in a radioactive cobalt pill, using photon-counters to measure the rate of radiation. If it was steady, no bubbles. They kept improving their photon-detection equipment, now have a device that promises X-ray pictures with %o the radiation exposure of the most modern X-ray equipment...
...their first test model induced the Lithomat Corporation to undertake the development and perfection of their machine. In 1948, with the machine still not ready for production, the Graphic Arts Research Foundation, Inc., was founded to help the inventors. This non-profit organization has financed the further development of Photon by soliciting contributions from 200 to 300 firms in the graphic arts industry. Actual production of the machine started only about two years ago, and there are still only five machines in commercial operation, with four more ready for shipment to the Ledger next March. By next year, the manufacturers...
...relation between the Graphic Arts Research Foundation and Photon, Inc. is an interesting one. Both are located in the same building and many of the officials of the non-profit organization are also connected with the Manufacturing licensee company. The Research Foundation was established in recognition of "the urgent need for research in the graphic arts." The organizers realized that the printing and publishing industry was not research conscious, and that specific research projects would be required to attract the needed, initial financial support. Consequently, Photon was chosen as the basis of the Foundation's first project. It owns...
...photocomposition system used by Photon is the first really new development in printing since Mergenthaler's invention. It promises to outdate, in time, all the conventional methods of hot-metal typesetting. The machine's performance for the Ledger--that newspaper intends to replace its 23 linotype machines with eight or ten of Photon--certainly indicates that someday photocomposition machines will be in as common use as Mergenthaler's invention is today...