Summary: In 1895, Wilhelm Röntgen was an honored and admired physics professor. But reputation aside, Röntgen was 50 years old - and at that age, it is rare for a scientist to make a significant contribution to his or her field.<br>
Summary: In 1895, Wilhelm Röntgen was an honored and admired physics professor. But reputation aside, Röntgen was 50 years old - and at that age, it is rare for a scientist to make a significant contribution to his or her field.<br>