X-ray technology represents a cornerstone of modern diagnostic and analytical techniques, harnessing electromagnetic radiation to unveil the hidden internal structures of the human body and materials. Discovered in 1895 by Wilhelm Röntgen, this breakthrough has profoundly impacted medical diagnostics, allowing for non-invasive examinations that revolutionize how diseases are detected and managed. Beyond healthcare, X-rays play a crucial role in security, industrial inspection, and scientific research, demonstrating their versatility. As we look to the future, advancements in reducing radiation exposure, improving image resolution, and integrating artificial intelligence promise to expand the capabilities and applications of X-ray technology further.