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a British astronomer who discovered infrared radiation (heat waves) -
a german chemist who discovered UV radiation -
a British scientist, predicted the existence of continuous EM waves. -
a German scientist who discovered Radio waves -
a German physicists who discovered x rays -
A French physicist who discovered radioactive rays emitted by uranium. -
A women who discovered radium -
A frenchman who discovered Gamma rays
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.