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Bringing metallurgy into the 21st century: Precisely shaped metal objects provide unprecedented alloy control

Caltech scientists have developed a method to create metallic objects of a precisely specified shape and composition, giving them unprecedented control of the metallic mixtures, or alloys, they create and the enhanced properties those creations will display. Want a stent that is biocompatible and mechanically robust? How about strong but lightweight satellite components that can operate in space for decades?

Superconductivity’s halo: Theoretical physicist helps map rare high-field phase

A puzzling form of superconductivity that arises only under strong magnetic fields has been mapped and explained by a research team including Andriy Nevidomskyy, professor of physics and astronomy at Rice University. Their findings, published in Science, detail how uranium ditelluride (UTe2) develops a superconducting halo under strong magnetic fields.

Experimental Demonstration of Attoseconds-at-Harmonics at the SASE3 Undulator of the European XFEL

We report on observations of single spike spectra (3–13% of events) upon employing a previously proposed method for single spike generation via harmonic conversion. The method was tested at the soft X-ray SASE3 undulator of the European XFEL. The first part of the undulator allows one to amplify bunching at the fundamental as well as the higher harmonics. The downstream undulator is tuned to a harmonic, the fourth in our case, to amplify pulses with a shorter duration. We estimate the generated pulse duration within such a subset of short pulses at a level of 650 as. Considering the demonstrated probability of single spike events, this method is attractive for high repetition-rate free electron lasers.

AI Co-Processors, NPUs and The Future of Cutting-Edge Artificial Intelligence

This week’s Fish Fry is all about AI inference, NPUs and the Tensilica NeuroEdge 130 AI Co-Processor! My guest is Amol Borkar from Cadence Design Systems and we are chatting about the latest trends in AI inferencing, why there is a greater need now for AI co-processors than ever before and the multitude of benefits that the Tensilica NeuroEdge 130 AI Co-Processor can bring to your next design.

What are ‘blue zones’? 5 places on Earth where the healthiest people live

His findings launched books including, The Blue Zones Secrets for Living Longer: Lessons From the Healthiest Places on Earth, worldwide interest in these hot spots, and even a Netflix series, “Live to 100: Secrets of the Blue Zones.”

So where are these “blue zones,” what makes them so healthy, and what can we learn from them even if we don’t live anywhere near one? Here’s everything to know about blue zones.

Buettner’s research has led him to identify five regions he’s dubbed “blue zones.” These are “demographically confirmed, geographically defined” areas in the world where people are living to 100 at extraordinary rates— 10 times greater than in the United States.

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