The Dual Nature of Radiation: Unveiling its Positive Side

Radiation is a natural phenomenon and not always harmful. While there are different types of radiation, ionizing radiation is the most concerning as it can break chemical bonds and increase the risk of cancer. Alpha particles are easily blocked and considered the least harmful, while beta particles are electrons that can penetrate objects. Gamma rays are high-energy electromagnetic waves that can interact with matter and require thick shielding. Neutron radiation involves the ejection of neutrons from a radioactive nucleus and can be slowed down with hydrogen. Radiation can be detected using devices like Geiger counters, scintillators, and even smartphones.