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4-Rotor Concept Turbine

“From September 2016 an until December 2018, a special wind turbine was situated at DTU Risø Campus. It was a 4-rotor Concept Turbine from Vestas. The name refers to the fact that it has four rotors instead of the usual …

A 3D imaging technique unlocks properties of perovskite crystals

“A team of materials scientists from Penn State, Cornell and Argonne National Laboratory have, for the first time, visualized the 3D atomic and electron density structure of the most complex perovskite crystal structure system decoded to date. Perovskites are minerals …

Asteroid Bennu Had Water! NASA Probe Makes Tantalizing Find

“It looks like NASA chose the right space rock for its asteroid-sampling mission. The agency’s OSIRIS-REx probe, which just arrived at Bennu last week, has already found hydrated minerals on the 1,640-foot-wide (500 meters) near-Earth asteroid, mission …

Atoms stand in for electrons in system for probing high-temperature superconductors

“Using new “quantum emulator,” physicists can observe individual atoms moving through these materials, and measure their speed. High-temperature superconductors have the potential to transform everything from electricity transmission and power generation to transportation. The materials, in which electron pairs travel …

Badge of Hope: Awareness Against Drug Abuse

“It’s not only a cool little badge with a tiny bubble display for nice words and numbers but also a dev board for prototyping. Story Introduction Many of us have seen the dark side of life and those poor …

Book of Scratch

“The first ever Code Club book is here! With it, you’ll learn how to code using Scratch, the block-based programming language. In each chapter you’ll find instructions to build cool games, animations, and interactive stories. Your friendly robot …

Building the Next-Generation Data Networks Needed for High Energy Physics

“Caltech’s High Energy Physics and network teams collaborate with partners to develop computer networks for “big data” science projects. During a research exhibition at the Supercomputing 2018 Conference (SC18) in Dallas in November, Caltech’s High Energy Physics and …

China’s Moon Lander Just Entered Lunar Orbit

“The Far Side A Chinese lander destined for the far side of the Moon — the side that always faces away from the Earth — has now entered lunar orbit, Space News reports. Early Wednesday morning, the spacecraft carrying the Chang’e-4 …

Copper compound as promising quantum computing unit

“Quantum computers could vastly increase the capabilities of IT systems, bringing major changes worldwide. However, there is still a long way to go before such a device can actually be constructed, because it has not yet been possible to transfer …

Creating digital twins of materials

“o ensure the digital networking of production systems and the optimization of material-specific requirements, we need to measure, analyze and replicate the changes in material properties in a process in which “digital twins” of materials are created. The materials data …