Radioactivity ~ Henri Becquerel, Marie & Pierre Curie
Nuclear Physics 7: The Discovery of Radioactivity
Physical Science : About the Discovery of Radioactivity
French physicist Henri Becquerel accidentally put a wrapped photographic plate in a closed desk drawer with a piece of uranium on top. It remained there several days. When Becquerel later developed the photographic plate, he found an image of the uranium piece. He realized that uranium generates some kind of radiation.
Explore contextually related video stories in a new eye-catching way. Try Combster now!