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Show World's first X-ray aseT develPed by U chem ists laser. Thi ay breakthrough Ty Dr 8CTie"tiffc Dr Edward M Evri0' eluded researchers for u laser by focusing the beam fv fMOOneodyntl8 . According to Dr. Kepros this ' he first time anyone ha 'bet able to produce an X-ray that Z weak TSh the beam is weak to be useful now the scientists hope to begin to in-"ease in-"ease its intensity When perfected, the X-ray la-has la-has almost Umitless aPPU a-ttons, a-ttons, among which is the X ray hologram . Scientists will be abie to look at genes, molecules and viruses within living cells It will also allow investigation of almost anything sub-macroscopic sub-macroscopic without removing it n-om its environment. "Cancer researchers will be able to see changes in cells, and conduct tumor therapy with a minimum of damage to surrounding tissues and organs " says Dr. Kepros. The scientists were working under a grant from the Chemical Sciences Division of the Air Force Office of Scientific Research. The X-rav laser is a great improvement over the first asers, which produced very long light waves, called microwaves As knowledge about lasers increased, in-creased, infra-red light and then visible light was produced. Until now, scientists thought X-ray and gamma ray laser production was impossible. |