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Say Hello to a New Way to Sell Your CellphoneArtificially intelligent self-service kiosks help resell cellphones to people who can't afford new devices.
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From Inventor to EngineerJason Clark talks about what it's like to be a researcher
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Earbud 'Listener Fatigue' SolvedMusicians and audio engineers have developed a theory for why listener fatigue happens when using in-ear headphones or earbuds.
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Engineer Seeks Better Control Over Wind EnergyKathryn Johnson explores how to maximize the energy of wind turbines, making them more efficient and cost-effective.
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Harnessing Microbes to Clean Water and Create EnergyAn environmental engineer harnesses microbes in fuel cells that can create clean water and sustainable energy.
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Whatever Happened to Geothermal Energy?Mining Earth's heat has potential and pitfalls.
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Cow-free Beef ProposedAlternative would be healthier and better for the environment.
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