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  1. 31. sij

    Everyone who has been to the has had dental x-rays at some point, whether as part of their routine visit or to help diagnose a problem. So, what exactly are for and why are they such an important preventative and diagnostic tool?

  2. 31. sij

    Getting done this morning... the tech as he’s looking them over: “Ever have a hip injury?” Me: “Nope”. The tech: “oh... bad luck it is.” Sigh.

  3. 30. sij

    How work! 1. No X-ray can be stopped completely! 2. No X-ray will harm the body unless too strongly made and more than one per micrometer is shined. 3. All xrays are safe for children at this density and will reveal a resolution finer than the eye can see unless magnified.

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  4. 27. sij

    were discovered in 1895 and first used in 1896 to locate bullets in wounded soldiers.

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