今年12月18日是英国大物理学家約瑟夫·约翰·湯姆孙誕生一百周年紀念。湯姆孙对近代物理学的發展有許多重要的貢献。他在1897年用实驗来驗証电子的存在,第一次証明了电子是一种基本粒子,同时也就發现第一个基本粒子。电子的發現使科学家們获得了一个新 December 18 this year marks the centenary of the birth of the great physicist Joseph John Thomson in Great Britain. Thomson made many important contributions to the development of modern physics. In 1897 he used experiments to verify the existence of electrons. For the first time, he proved that electrons were a basic particle and discovered the first basic particle. The discovery of electronics has given scientists a new lease of life