X-rays were discovered in 1895 by Wilhelm Konrad von Roentgen (1845-1923). Roentgen was a German physicist who described this new form of radiation that allowed him to photograph objects that were hidden behind opaque shields. He even photographed part of his own skeleton. X-rays were soon used as an important diagnostic tool in medicine. Roentgen called these waves "X-radiation" because so little was known about them.

like all other scientist frankenstien also did the experiment, and in the result of that experiment, he got a monster. Before the creation of monster he was so pleased to have a a companion with him, but when the monster he created started disturb him, then it was the most horrible fact of what he crerated unlike other scientists.