Categories

Symmetry breaking in meniscus splitting: Boundary conditions reveal surprising behavior

Everything in nature has a geometric pattern—from the tiger’s stripes and spirals in flowers to the unique fingerprints of each human being. While these patterns are sometimes symmetrical, most of such patterns lack symmetry, which leaves us with one major question: How do such unsymmetrical patterns emerge in nature?

Go to Source

[…]

DA: Fallen Calif. officer ran toward ‘open shooting environment’ to aid fellow officers

Baldwin Park Officer Samuel Riveros was shot in the head as he ran to assist fellow responding officers; the suspected shooter has been charged with murder

Go to Source

‘String breaking’ observed in 2D quantum simulator

An international team led by Innsbruck quantum physicist Peter Zoller, together with the US company QuEra Computing, has directly observed a gauge field theory similar to models from particle physics in a two-dimensional analog quantum simulator for the first time. The study, published in Nature, opens up new possibilities for research into fundamental physical phenomena. […]

The heaviest proton emitter: New type of atomic nucleus discovered

For the first time in almost 30 years, the heaviest nucleus decaying via proton emission has been measured. The previous similar breakthrough was achieved in 1996.

Go to Source

What if the Big Bang wasn’t the beginning? Research suggests it may have taken place inside a black hole

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our universe emerged from something else—something more familiar and radical at the same time?

Go to Source

[…]

How physicists used antimatter, supercomputers and giant magnets to solve a 20-year-old mystery

Physicists are always searching for new theories to improve our understanding of the universe and resolve big unanswered questions.

Go to Source

A 1960s idea inspires researchers to study hitherto inaccessible quantum states

Researchers from the Niels Bohr Institute, University of Copenhagen, have created a novel pathway into the study of the elusive quantum states in superconducting vortices. The existence of these was flaunted in the 1960s, but has remained very difficult to verify directly because those states are squeezed into energy scales smaller than one can typically […]

Video: Knife-wielding woman attacks Fla. deputies after calling 911

The woman told Orange County dispatchers that she had been strangled; when officers arrived and entered her apartment, the 19-year-old attacked them with a knife

Go to Source

Charges dropped against ex-Atlanta officer in 2019 fatal shooting

In dismissing the charges, U.S. District Judge Michael Brown said now-retired Sung Kim’s actions amounted to “textbook self-defense”

Go to Source

Do the clouds of Venus really host life?

On the surface (you’re welcome for the joke), Venus is not even close to being hospitable to life. But that’s not the end of the story.

Go to Source

NASA Kennedy digs latest robot test

NASA’s RASSOR (Regolith Advanced Surface Systems Operations Robot) undergoes testing to extract simulated regolith, or the loose, fragmental material on the moon’s surface, inside of the Granular Mechanics and Regolith Operations Lab at the agency’s Kennedy Space Center in Florida on May 27. Ben Burdess, mechanical engineer at NASA Kennedy, observes RASSOR’s counterrotating drums digging […]

Sols 4556-4558: It’s all in a day’s (box)work—Mars rover team assesses boxwork terrain structures

When you are scheduled to participate in Science Operations for the rover’s weekend plan, you know it’s going to be a busy morning. Assembling the activities for Friday through Sunday (Sols 4556 through 4558) was no exception.

Go to Source

Rubin Observatory to detect millions of new solar system objects in vivid detail, simulations suggest

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen’s University Belfast, have revealed new research showing that millions of new solar system objects will be detected by a brand-new facility, which is expected to come online later in 2025.

Go to Source

[…]

How bigger molecules can help quantum charge flow last longer

A team at EPFL and the University of Arizona has discovered that making molecules bigger and more flexible can actually extend the life of quantum charge flow, a finding that could help shape the future of quantum technologies and chemical control. Their study is published in the Proceedings of the National Academy of Sciences.

Go […]

Magnetism in new exotic material opens the way for robust quantum computers

The entry of quantum computers into society is currently hindered by their sensitivity to disturbances in the environment. Researchers from Chalmers University of Technology in Sweden, and Aalto University and the University of Helsinki in Finland, now present a new type of exotic quantum material, and a method that uses magnetism to create stability.

Go […]