Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 17 · column 2 of 7 · from the scan, no model involved
tract, or even through a small incision at the navel. When hooked up to a cold light source, the fibers relay light to the end of the probe, illuminating an area for examination. By means of eyepiece a physician can look through the probe, enabling him to see inside his patient. Developed by doctors and optical engineers in the 1950’s, optical fiber endoscopes have been widely used over the past several
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