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Simple, Cheap and Portable: A Filter-free Desalination System for a Thirsty World

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A Portable Desalination System Makes Water Potable—Without a Filter Payal Dhar (Freelance Blogger) MIT researchers have developed a prototype of a suitcase-size device that can turn seawater into safe drinking water. The portable device does not require any replacement filters, which greatly reduces the long-term maintenance requirements.

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Convincing Consumers To Buy EVs

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EVs ain’t cheap Price is another EV purchase risk that is comparable to EV range. Interestingly, a 2019 Massachusetts Institute of Technology (MIT) study predicted that as EVs became more widespread, battery prices would climb because the demand for lithium and other battery metals would rise sharply.

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