Ferrocarrilla del Norte - First radiography

The first X-ray is one of the most popular images in the history of science. Anna is an image of Bertha Roentgen's hand with a ring, seen through newly discovered X-rays. it was 1895, and a "new" electromagnetic wave was being investigated by Wilhem Roetgen.

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Bidali zure helbide elektronikoa eta jaso asteroko buletina zure sarrera-ontzian

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