STOCKHOLM -- Two Japanese scientists and a Japanese-born American won the Nobel Prize in physics on Tuesday for inventing blue light-emitting diodes, a breakthrough that has spurred the development of ...
Three researchers helped revolutionize lighting with vastly better energy efficiency and brightness. The light-emitting diodes also are used in data storage, TVs and smartphones. Stephen Shankland ...
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Why is the sky blue?
Why are sunsets red, for that matter? And why is space black? The answer is all about how light interacts with Earth's ...
STOCKHOLM — Two Japanese scientists and a Japanese-born American won the Nobel Prize in physics on Tuesday for inventing blue light-emitting diodes, a breakthrough that has spurred the development of ...
Reporting from Santa Barbara — A California scientist and two in Japan won the Nobel Prize in physics on Tuesday for a breakthrough invention that reduces global warming and brings light to areas of ...
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