How Radiation Transformed Science, Medicine, and Modern Life

Radiation shapes modern life, appearing in nature, medicine, and technology. Its story begins with groundbreaking discoveries in the late 19th century. These findings transformed science but also brought new dangers. In 1895, Wilhelm Conrad Roentgen found that invisible rays could pass through solid objects. His work inspired Antoine Becquerel, who later explored fluorescence and nuclear radiation. These early experiments laid the foundation for understanding radiation’s properties.

By August 6, 1945, the destructive power of radiation became terrifyingly clear. Dr. Terufumi Sasaki witnessed the atomic bomb explosion over Hiroshima. The blast destroyed nearly a mile across, while fires consumed about four square miles of the city centre.

Timothy J. Jorgensen’s book Strange Glow: The Story of Radiation traces this history. It explains how radiation became part of daily life, from medical treatments to industrial uses. The book also highlights the risks and how proper management can maximise benefits. Radiation exposure in the US has doubled since 1980 due to medical advancements. It remains a powerful tool with both life-saving potential and serious hazards. Understanding its effects helps society use it safely and effectively.