NASA’s sophisticated telescope is specially designed to detect X-ray emission from very hot regions of the Universe.

Are you seeing the dentist too often? Pointless X-rays and needless check-ups could be adding up to a rip-off. By John Naish Updated: 04:22 EDT, 22 April 2011

Radiology at Base Hospital #28 in France During WW1 Norman L. Martin MD Emeritus Professor of Radiology University of Kansas college of Medicine. To gain an understanding of the impact on treatment and the limitations of the use of x-rays by Base Hospital # 28 physicians in 1918, a brief review of the infancy of Radiology and the discovery of x

Benefits/Risks Benefits. The discovery of X-rays and the invention of CT represented major advances in medicine. X-ray imaging exams are recognized as a valuable medical tool for a wide variety of examinations and procedures.

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There are two main types of dental X-rays: intraoral (meaning the X-ray film is inside the mouth) and extraoral (meaning the X-ray film is outside the mouth). There are several types of intraoral X-rays, each of which shows different aspects of teeth. There are several types of extraoral X-rays that

WebMD’s pictures show who’s at risk for lung cancer, symptoms, tests, and promising new treatments.

Jan 22, 2015 · A New Technique. For years, researchers have used X-ray technology to get a deeper look at anything from molecules to ancient tombs. Basically, you blast an object with X-rays, and different elements in the object reflect those X-ray beams back at different patterns.

X-Rays and their harmful effects – The next time you’re thinking of getting an x-ray done for an ankle twist or something similar, here’s why you should think again.

X-rays unlock secrets of ancient scrolls blackened and buried by Mount Vesuvius. Scroll among hundreds that form world’s oldest surviving library