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Apple profit down 22% at $6.9 bn but tops forecasts
Apple delivered better-than-expected earnings Tuesday helped by strong sales of iPhones, boosting the sagging share price of the maker of the iPhone and iPad. ... more
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Two in one solution for low cost polymer LEDs and solar cells
Considerable improvement in device performance of polymer-based optoelectronic devices was reported by researchers from Ulsan National Institute of Science and Technology (UNIST), South Korea. The n ... more
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Microorganisms found in salt flats could offer new path to green hydrogen fuel
A protein found in the membranes of ancient microorganisms that live in desert salt flats could offer a new way of using sunlight to generate environmentally friendly hydrogen fuel, according to a n ... more
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Off-grid sterilization with Rice U.'s 'solar steam'
Rice University nanotechnology researchers have unveiled a solar-powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation. The "solar steam" st ... more
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