Albert Einstein : The revolutionary theory of the nature of light which won Albert Einstein the 1921 Nobel prize for physics went on to remake the world -theories of relativity, which distorted accustomed views of time and space. Because of light In many places solar panels are now by far the cheapest way to produce electricity which is provide the best alternative to the power generated by geothermal etc. , the application lasers which are brilliantly useful and other Ideas. Have you used the light to help in solving the world challenges ?
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