Showing 20 articles starting at article 1001
< Previous 20 articles Next 20 articles >
Categories: Offbeat: General, Physics: Quantum Computing
Published Unconventional magnets: Stress reduces frustration
(via sciencedaily.com) Original source An international research team recently demonstrated how magnetism can be actively changed by pressure.
Published Could an electric nudge to the head help your doctor operate a surgical robot?
(via sciencedaily.com) Original source People who received gentle electric currents on the back of their heads learned to maneuver a robotic surgery tool in virtual reality and then in a real setting much more easily than people who didn't receive those nudges, a new study shows.
Published One small material, one giant leap for life on Mars: New research takes us a step closer to sustaining human life on the red planet
(via sciencedaily.com) Original source Researchers have discovered the transformative potential of Martian nanomaterials, potentially opening the door to sustainable habitation on the red planet.
Published World's smallest 'fanged' frogs found in Indonesia
(via sciencedaily.com) Original source Researchers have identified a species of frog new to science. The Indonesian amphibian is the size of a quarter, unlike its two-pound cousins, and has tiny fangs. Nearly uniquely among amphibians, they lay their eggs on the leaves of trees, and the males guard and tend to the nests.
Published New strategy reveals 'full chemical complexity' of quantum decoherence
(via sciencedaily.com) Original source Scientists have developed a method to extract the spectral density for molecules in solvent using simple resonance Raman experiments -- a method that captures the full complexity of chemical environments.
Published Ringing in the holidays with ringed planet Uranus
(via sciencedaily.com) Original source NASA's James Webb Space Telescope recently trained its sights on unusual and enigmatic Uranus, an ice giant that spins on its side. Webb captured this dynamic world with rings, moons, storms, and other atmospheric features -- including a seasonal polar cap. The image expands upon a two-color version released earlier this year, adding additional wavelength coverage for a more detailed look.
Published AI's memory-forming mechanism found to be strikingly similar to that of the brain
(via sciencedaily.com) Original source An interdisciplinary team consisting of researchers has revealed a striking similarity between the memory processing of artificial intelligence (AI) models and the hippocampus of the human brain. This new finding provides a novel perspective on memory consolidation, which is a process that transforms short-term memories into long-term ones, in AI systems.
Published Artificial intelligence can predict events in people's lives
(via sciencedaily.com) Original source Artificial intelligence can analyze registry data on people's residence, education, income, health and working conditions and, with high accuracy, predict life events.
Published Scientists measure the distance to stars by their music
(via sciencedaily.com) Original source A team of astronomers has used asteroseismology, or the study of stellar oscillations, to accurately measure the distance of stars from the Earth. Their research examined thousands of stars and checked the measurements taken during the Gaia mission to study the near Universe.
Published Computational model captures the elusive transition states of chemical reactions
(via sciencedaily.com) Original source Researchers developed a way to quickly calculate the transition state structure of a chemical reaction, using machine-learning models.
Published Coevolution helps Santa's reindeer feast after flight
(via sciencedaily.com) Original source A new study suggests that it's not Rudolph's red nose that helps reindeer find food during snowy Arctic winters, but instead a unique adaptation of their eyes to their favorite food. Reindeer may have developed their unique ability to see in the ultraviolet spectrum so they can more easily spot their primary food, the algae-fungus fusion known as lichens -- which absorb UV -- in the winter landscape. The findings help explain the long-standing scientific mystery as to why reindeer -- including Rudolph and his fellow airborne ungulates from the classic story -- can see in UV.
Published Astronomers discover first population of binary stripped stars
(via sciencedaily.com) Original source Astronomers have discovered a population of massive stars that have been stripped of their hydrogen envelopes by their companions in binary systems. The findings shed light on the hot helium stars that are believed to be the origins of hydrogen-poor core-collapse supernovae and neutron star mergers.
Published Reaching for the (invisible) stars
(via sciencedaily.com) Original source Supernovae -- stellar explosions as bright as an entire galaxy -- have fascinated us since time immemorial. Yet, there are more hydrogen-poor supernovae than astrophysicists can explain. Now, scientists may have found the missing precursor star population.
Published Can you change a chicken into a frog, a fish or a chameleon?
(via sciencedaily.com) Original source Researchers have developed a theoretical framework that can reproduce and predict the patterns associated with gastrulation in a chicken embryo.
Published Seals stay warm and hydrated in the Arctic with larger, more convoluted nasal passages
(via sciencedaily.com) Original source Arctic seals have evolved many adaptations to cope with their frosty environment -- one that you might not immediately think of is the bones in their nasal cavity. Arctic seals have more convoluted nasal passages than seal species that live in milder environments, and researchers report that these structures help the seals more efficiently retain heat and moisture as they breathe in and out.
Published A promising pairing: Scientists demonstrate new combination of materials for quantum science
(via sciencedaily.com) Original source For the first time, scientists publish results on a new chip composed of diamond and lithium niobate. The results demonstrate the combination as a promising candidate for quantum devices.
Published AI study reveals individuality of tongue's surface
(via sciencedaily.com) Original source Artificial Intelligence (AI) and 3D images of the human tongue have revealed that the surface of our tongues are unique to each of us, new findings suggest. The results offer an unprecedented insight into the biological make-up of our tongue's surface and how our sense of taste and touch differ from person to person.
Published Thinking about God inspires risk-taking for believers, study finds
(via sciencedaily.com) Original source Does thinking about faith make religious people more likely to take leaps? A new study says yes, finding that participants were more likely to take risks when thinking about God as a benevolent protector. The study specifically looked at American Christians and 'morally neutral' risks.
Published Viking dentistry was surprisingly advanced
(via sciencedaily.com) Original source Widespread caries and toothache -- but also some dental work and filing of front teeth. Viking Age teeth from Varnhem bear witness to surprisingly advanced dentistry.
Published Unexpected chemistry reveals cosmic star factories' secrets
(via sciencedaily.com) Original source Two galaxies in the early universe, which contain extremely productive star factories, have been studied by a team of scientists. Using powerful telescopes to split the galaxies' light into individual colors, the scientists were amazed to discover light from many different molecules -- more than ever before at such distances. Studies like this could revolutionize our understanding of the lives of the most active galaxies when the universe was young, the researchers believe.