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影响人类历史的照片——First Human X-ray 1896

2009-01-24 09:59原版英语

  First Human X-ray 1896

  To know something like the back of your hand is a timeless concept, one taken yet further by Wilhelm Konrad Roentgen. While working on a series of experiments with a Crookes tube, he noticed that a bit of barium platinocyanide emitted a fluorescent glow. He then laid a photographic plate behind his wife's hand (note the wedding rings), and made the first X-ray photo. Before that, physicians were unable to look inside a person's body without making an incision. Roentgen was the recipient of the first Nobel Prize for Physics in 1901.

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