In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...
Scientists call for stronger policy and local testing capabilities after detecting higher concentrations of the nuclear ...
Relaxing radiation safety standards could place women and children at higher risks of health issues Get an x-ray, and you get a small dose of radiation to visualize your bones and body structures to ...
A New Science. The beginnings. The setting ; Rays and radiation ; Becquerel's discovery -- The Curies. Maria Skłodowska ; A consequential meeting ; New elements! -- Rutherford, Soddy, particles, and ...
The standard should be, if Cesium-137 or other isotopes of concern are detectable in food items, they ought to be pulled off shelves, or at the very least labeled with warnings so consumers can make ...
Contaminated metal at an industrial site in Indonesia may be the source of radioactive material that led to massive recalls of imported frozen shrimp, international nuclear safety officials say, as ...
The future of our spacecraft could all come down to diamonds. While diamonds are often regarded as one of the hardest materials in existence, these hard gems, more specifically radioactive diamonds, ...
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