Covers observations and theories leading to Ro?ntgen's work, biographical information about the German physicist, Ro?ntgen's discovery and further research, and improvements and applications of the X ray after the appearance of Ro?ntgen's papers.
Covers observations and theories leading to R?ontgen's work, biographical information about the German physicist, R?ontgen's discovery and further research, and improvements and applications of the X ray after the appearance of R?ontgen's papers.
