Body Imaging
These images are routine in modem medicine, but at the start of the century none of them was attainable because, with one exception–X-rays–the technologies did not exist. If we think of the inside of the living body as a planet awaiting exploration, the area mapped in 1901 was akin to the geography of Cape Cod. The rest of the human planet awaited surveyors. X-rays, discovered in 1895 by Wilhelm Roentgen, were still a novelty in 1901 when President William McKinley, standing before a crowd at the Pan American Exhibition in Buffalo, N....