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Today's Solutions: January 15, 2021

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LED lights

This cheap mineral is making LED lighting technology far more efficient

October 12, 2018 by Jurriaan Kamp

Light-emitting diodes (LEDs) may be the most energy efficient light-generating technology we have now, but scientists have found a way to make them even more efficient. Using perovskite, a mineral found abundantly in the Earth’s mantle, as the semiconductor, the LED can produce … [Read more...] about This cheap mineral is making LED lighting technology far more efficient

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