BWC: Hammer-wielding man approaches N.M. officer in Chili’s parking lot before fatal OIS

The man ignored the Las Cruces officer’s instructions as he closed a distance of about 60 feet before the officer fired shots

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Streamlined method to directly generate photons in optical fiber could secure future quantum internet

With the rise of quantum computers, the security of our existing communication systems is at risk. Quantum computers will be able to break many of the encryption methods used in current communication systems. To counter this, scientists are developing quantum communication systems, which utilize quantum mechanics to offer stronger security. A crucial building block of […]

Judge: Federal immigration officers in Chicago area will be required to wear body cameras

U.S. District Judge Sara Ellis also ruled that agents in the area must wear badges and banned them from using certain riot control techniques

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Two green comets shine bright. How to spot them in the night sky

Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.

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Texas nurse fired after telling officers ‘I’ll let you die’ if they were treated at her hospital

The nurse, who was arrested for a DWI, also told the officer he couldn’t “speak straight” because he had “an accent from another country” and “hadn’t been picked up by ICE yet”

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Mysterious glow in Milky Way could be evidence of dark matter

Johns Hopkins researchers may have identified a compelling clue in the ongoing hunt to prove the existence of dark matter. A mysterious diffuse glow of gamma rays near the center of the Milky Way has stumped researchers for decades, as they’ve tried to discern whether the light comes from colliding particles of dark matter or […]

A hitchhiker’s guide to the galaxy of space immunology

With the advent of commercial spaceflight, an increasing number of people may be heading into space in the coming years. Some will even get a chance to fly to the moon or live on Mars.

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Record spin waves thanks to flux quanta

Spin waves are considered to be promising candidates for a new form of electronics. Instead of electrons, the focus here is on magnons. These quantized units of spin waves describe how spin precession propagates. Similar to electrons, magnons can transmit information in a conductor. However, they do so with much lower resistance and thus a […]

Twice around to return home: A hidden reset button for spins and qubits

The world is filled with rotating objects—gyroscopes, magnetic spins, and more recently, qubits in quantum computers. For example, the atomic nuclei in our bodies precess at megahertz frequencies inside NMR machines. In practice, it is often desirable to return such a rotating system precisely to its starting point. At first glance, this seems impossible: after […]

Quantum mechanics trumps the second law of thermodynamics at the atomic scale

Two physicists at the University of Stuttgart have proven that the Carnot principle, a central law of thermodynamics, does not apply to objects on the atomic scale whose physical properties are linked (so-called correlated objects). This discovery could, for example, advance the development of tiny, energy-efficient quantum motors. The derivation has been published in the […]

Unexpected discovery on Saturn’s moon challenges view on chemistry before life emerged

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery that challenges one of the basic rules of chemistry and provides new knowledge about Saturn’s enigmatic moon Titan.

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The Inca legend of the Pururaucas, stone ‘soldiers’ created by the god Viracocha

YouTube Video Here: https://www.youtube.com/embed/wPY2RBu9GjY?feature=oembed&enablejsapi=1

The legend of the Pururaucas soldiers or stone soldiers is an Inca legend that mystifies the victory of the Inca army over the Chanca army in 1438.

Mainstream scholars see the event as an attempt to magnify the feat of the surprise Inca victory of the battle of Yahuarpampa.

The […]

Time crystals could power future quantum computers

A glittering hunk of crystal gets its iridescence from a highly regular atomic structure. Frank Wilczek, the 2012 Nobel Laureate in Physics, proposed quantum systems––like groups of particles––could construct themselves in the same way, but in time instead of space. He dubbed such systems time crystals, defining them by their lowest possible energy state, which […]

Webb sheds more light on composition of planetary debris around nearby white dwarf

Using the James Webb Space Telescope (JWST), astronomers have performed infrared observations of a planetary debris disk around a nearby white dwarf known as GD 362. Results of the new observations, presented October 8 on the arXiv preprint server, yield important insights into the chemical composition of this disk.

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G7 and Australia sign deal on quantum tech benchmarks

Scientists from the G7 nations and Australia signed an “unprecedented agreement” regarding quantum technology on Wednesday, France’s national metrology lab told AFP.

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