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Raspberry Pi: Marvellous retrofitted home assistants

As more and more digital home assistants are appearing on the consumer market, it’s not uncommon to see the towering Amazon Echo or sleek Google Home when visiting friends or family. But we, the maker community, are rarely happy unless our tech stands out from the rest. So without further …

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Magnet-based drug delivery system shows promise for cancer treatment

A team of researchers at the University of Georgia has developed a non-invasive method of delivering drugs directly to cancerous tissue using magnetic forces, a form of treatment that could significantly reduce the toxic side effects of chemotherapy. “We showed that we can deliver anti-cancer drugs exactly in the area …

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Boosting Sirt4 gene activity extends healthy lifespan in fruit flies

A new study on the mechanics of aging and longevity finds that fruit flies inhibited from producing the protein Sirt4 — which is also found in humans — are short-lived, while flies modified to make extra Sirt4 are long-lived. In addition, flies lacking Sirt4 display increased sensitivity to starvation, decreased fertility …

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Raspberry Pi: The Official Projects Book volume 3 -€” out now

Hey folks, Rob from The MagPi here with some very exciting news! The third volume of the Official Raspberry Pi Projects Book is out right this second, and we’ve packed its 200 pages with the very best Raspberry Pi projects and guides! Cover of The Official Projects Book volume 3 …

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Recycling and Reusing Worn Cathodes to Make New Lithium Ion Batteries

Nanoengineers at the University of California San Diego have developed an energy-efficient recycling process that restores used cathodes from spent lithium ion batteries and makes them work just as good as new. The process involves harvesting the degraded cathode particles from a used battery and then boiling and heat treating …

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Raspberry Pi: Visualising Weather Station data with Initial State

Since we launched the Oracle Weather Station project, we’ve collected more than six million records from our network of stations at schools and colleges around the world. Each one of these records contains data from ten separate sensors — that’s over 60 million individual weather measurements! Weather station measurements in …

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It All Starts With a “Spark”: Berkeley Lab Delivers Injector That Will Drive X-Ray Laser Upgrade

Every powerful X-ray pulse produced for experiments at a next-generation laser project, now under construction, will start with a “spark” – a burst of electrons emitted when a pulse of ultraviolet light strikes a 1-millimeter-wide spot on a specially coated surface. Joe Wallig, left, a mechanical engineering associate, and Brian …

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Scania introduced an environmentally friendly alternative to diesel trucks – a gas powered solution

At this point you have to be blind not to know that the future belongs to electric cars. However, we are still not sure what will happen with long-range trucks. Technology is still not there to provide a sufficient range and power, so what is the alternative? Numerous manufacturers think …

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Cells protect genes more than rest of genome

Whilst DNA sequence mutation is the fundamental fuel of species evolution, mutations in genes are often harmful. As a form of defence, organisms have evolved repair mechanisms to correct the DNA sequence following mutation. One of these mechanisms, is termed DNA mismatch repair (MMR). It corrects mutations that arise during …

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