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Nov 20, 2018

Computer scientists use artificial intelligence to boost an earthquake physics simulator

Posted by in categories: engineering, physics, robotics/AI

A team of researchers from the Earthquake Research Institute, Department of Civil Engineering and Information Technology Center at the University of Tokyo, and the RIKEN Center for Computational Science and RIKEN Center for Advanced Intelligence Project in Japan were finalists for the coveted Gordon Bell Prize for outstanding achievements in high-performance computing. Tsuyoshi Ichimura together with Kohei Fujita, Takuma Yamaguchi, Kengo Nakajima, Muneo Hori and Lalith Maddegedara were praised for their simulation of earthquake physics in complex urban environments.

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Nov 20, 2018

On November 26th, a mole will land on Mars

Posted by in category: space travel

This is amazing.


This is a comic about NASA’s Insight mission to Mars.

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Nov 20, 2018

Universal Quantum Phenomenon Found in Superconductors

Posted by in categories: materials, quantum physics

Experiments suggest that exotic superconducting materials share a “strange metal” state characterized by a quantum speed limit that somehow acts as a fundamental organizing principle.

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Nov 20, 2018

Physicists Have a New Idea for Faster-Than-Light Travel

Posted by in categories: energy, physics

Scientists used to think a “warp bubble” would require an impractical amount of energy. That’s starting to change.

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Nov 20, 2018

Hawaii’s Mars Simulations Are Turning Into Moon Missions

Posted by in category: space

The dome where crew members practiced red-planet missions will now be converted to a simulated moon base.

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Nov 20, 2018

Colorful Asteroids Near Neptune Reveal a Solar System Conundrum

Posted by in categories: evolution, space

Unexplained patterns in the colors of certain space rocks suggest scientists still have much to learn about the solar system’s origins and early evolution.

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Nov 20, 2018

Photonic crystal sharply bends light without backscattering losses

Posted by in category: futurism

Intended for silicon photonics, the photonic-crystal waveguide has a large bandwidth and is CMOS-compatible.

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Nov 20, 2018

Brain-Destroying Prions Also Spread Through Victims’ Eyes

Posted by in categories: biotech/medical, neuroscience

One of the strangest things that can sicken us—a rogue misfolded protein that destroys the brain, known as a prion—is even scarier than we knew. Researchers were able to find the prions responsible for sporadic Creutzfeldt-Jakob disease (sCJD), the most common prion disease in people, seeded everywhere in the eyes of 11 patients affected by it.

The findings are the latest to suggest that these universally fatal, if rare, diseases can be spread through the eyes. But they also indicate that our eyes might be someday be used to spot these cases with less hassle than current testing methods.

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Nov 20, 2018

Star spotted on the brink of a gamma ray burst – and it’s alarmingly close to Earth

Posted by in category: cosmology

With the power to unleash as much energy in 10 seconds as the Sun does in its entire lifetime, gamma-ray bursts (GRBs) are the most energetic events in the universe, second only to the Big Bang itself. Given how sudden they are, we don’t usually get any warning, but now astronomers have spotted the telltale signs of a star system that could blow its lid any moment – and it’s far too close to Earth for comfort.

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Nov 20, 2018

A Universal Quantum Phenomenon in Strange Metals

Posted by in categories: particle physics, quantum physics

A ubiquitous quantum phenomenon has been detected in a large class of superconducting materials, fueling a growing belief among physicists that an unknown organizing principle governs the collective behavior of particles and determines how they spread energy and information.

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