The Archangel Products Blog.

Additive manufacturing's promise to revolutionize industry is constrained by a widespread problem: tiny gas pockets in the final product, which can lead to cracks and other failures.

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Liquid has structure, which may be key to understanding metallic glass

Researchers have found that liquid has structure in certain circumstances, and that this structure significantly influences the mysterious and complex formation of metallic glasses.

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Peanut allergy patch shows middling results in trial

Delivering "exposure therapy" via a patch to help curb peanut allergy in kids is somewhat effective, but not as good as delivering the tiny amounts of peanut by mouth, new research shows.

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Amazon's 'collaborative' robots offer peek into the future

Hundreds of orange robots zoom and whiz back and forth like miniature bumper cars—but instead of colliding, they're following a carefully plotted path to transport thousands of items ordered from online giant Amazon.

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US opioid deaths jump fourfold in 20 years; epidemic shifts to Eastern states

Opioid-related deaths nationwide jumped fourfold in the last two decades, and the epidemic has made major inroads in the Eastern states, according to a new study by researchers at the Stanford University School of Medicine, Harvard University and the University of Toronto.

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Google combats opioid epidemic through providing disposable locations on Google Maps

Google is launching a new effort in the fight against the nation's opioid crisis.

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Food allergies: A research update

Promising new therapies for food allergies are on the horizon, including an experimental immunotherapy awaiting federal approval that enables people who are very allergic to eat peanut protein without suffering serious side effects.

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Were dinosaurs killed off by asteroid or volcanoes? It's complicated

Every school child knows the dinosaurs were killed off by an asteroid smashing into the Earth some 66 million years ago.

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Many shades of meaning behind 'Medicare-for-all'

"Medicare-for-all" can mean different things to different people.

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Team in monsoon research breakthrough

With average precipitation of 35 inches per four-month season over an area encompassing most of the Indian subcontinent, the South Asia summer monsoon is intense, only partly understood, and notoriously difficult to predict. Until now, according to findings by Nir Y. Krakauer, a City College of New York civil engineer.

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Mark Zuckerberg talks privacy, accidentally disses Facebook Portal

Talking about the future of technology, which is Mark Zuckerberg's personal challenge this year, can be hard, as the Facebook CEO has found out over the years—whether it's before Congress or on television.

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Study: HIV infections in US could be reduced by up to 67 percent by 2030

New HIV infections in the United States could be substantially reduced by up to 67 percent by 2030 if ambitious goals for HIV care and treatment are met and targeted prevention interventions for people at risk for HIV are rapidly scaled up, according to a study by Georgia State University and the University at Albany-SUNY.

* This article was originally published here