A robotic hand exoskeleton can help expert pianists learn to play even faster by moving their fingers for them. Robotic exoskeletons have long been used to rehabilitate people who can no longer use their hands due to an injury or medical condition, but using them to improve the abilities of able-bodied people has been less Read more about Robotic exoskeleton can train expert pianists to play faster[…]
You can probably complete an amazing number of tasks with your hands without looking at them. But if you put on gloves that muffle your sense of touch, many of those simple tasks become frustrating. Take away proprioception — your ability to sense your body’s relative position and movement — and you might even end Read more about Robot arm developed that allows sense of touch[…]
Scientists have used high-energy particle collisions to peer inside protons, the particles that sit inside the nuclei of all atoms. This has revealed for the first time that quarks and gluons, the building blocks of protons, experience the phenomenon of quantum entanglement. […] despite Einstein’s skepticism about entanglement, this “spooky” phenomenon has been verified over Read more about Scientists find ‘spooky’ quantum entanglement within individual protons[…]
[…] contemplating November’s annual Pew Research Center survey of public confidence in science. The Pew survey found 76 percent of respondents voicing “a great deal or fair amount of confidence in scientists to act in the public’s best interests.” That’s up a bit from last year, but still down from prepandemic measures, to suggest that Read more about The Real Reason People Don’t Trust in Science: They buy propaganda lies[…]
[…] Traditionally, entanglement is achieved through local interactions or via entanglement swapping, where entanglement at a distance is generated through previously established entanglement and Bell-state measurements. However, the precise requirements enabling the generation of quantum entanglement without traditional local interactions remain less explored. Here, we demonstrate that independent particles can be entangled without the need Read more about A new way to entangle Particles from a distance[…]
Imagine if scientists could grab virus particles the same way we pick up a tennis ball or a clementine, and prevent them from infecting cells. Well, scientists in Illinois have built a microscopic four-fingered hand to do just that. A team of scientists, led by Xing Wang of the University of Illinois Urbana-Champaign, has created Read more about Scientists Built a Tiny DNA ‘Hand’ That Grabs Viruses to Stop Infections[…]
From 23% less in the northern Alps to a decrease of almost 50% on the southwestern slopes: Between 1920 and 2020, snowfall across the entirety of the Alps has decreased on average by a significant 34%. The results come from a study coordinated by Eurac Research and were published in the International Journal of Climatology. Read more about Snowfall in the Alps is a third less than a hundred years ago, meteorologists find[…]
Misinformation can lead to socially detrimental behavior, which makes finding ways to combat its effects a matter of crucial public concern. A new paper by researchers at the Annenberg Public Policy Center (APPC) in the Journal of Experimental Psychology: General explores an innovative approach to countering the impact of factually incorrect information called “bypassing,” and Read more about Is ‘bypassing’ a better way to battle misinformation? Researchers say new approach has advantages over the standard[…]
[…] In 2022 at least 506m tonnes of plastics were produced worldwide, but only 9% gets recycled globally. The rest is burned, landfilled or dumped where it can leach into the environment. Microplastics are now everywhere, from the top of Mount Everest to the Mariana Trench, the deepest point on earth. The new study of Read more about Plastic pollution is changing entire Earth system, scientists find[…]
Consider an example from climate science. Experts studying large atmospheric circulation patterns and their impacts on global weather would like to know how these systems might change with warming climates. Here, many variables come into play: ocean and air temperatures and pressures, ocean currents and depths, and even details of the earth’s rotation over time. Read more about Using mathematics to better understand cause and effect[…]
The type of semiconductive nanocrystals known as quantum dots are both expanding the forefront of pure science and also hard at work in practical applications including lasers, quantum QLED televisions and displays, solar cells, medical devices, and other electronics. A new technique for growing these microscopic crystals, published this week in Science, has not only Read more about Researchers unlock a new way to grow quantum dots[…]
University of Virginia School of Engineering and Applied Science professor Nikolaos Sidiropoulos has introduced a breakthrough in graph mining with the development of a new computational algorithm. Graph mining, a method of analyzing networks like social media connections or biological systems, helps researchers discover meaningful patterns in how different elements interact. The new algorithm addresses Read more about New 3 point graph mining algorithm finds patterns in complex networks[…]
Fungi are fascinating lifeforms that defy conventional notions of animal intelligence. They don’t have brains, yet display clear signs of decision making and communication. But just how complex are these organisms and what can they tell us about other forms of awareness? To begin investigating these mysteries, researchers at Japan’s Tohoku University and Nagaoka College Read more about A simple experiment revealed the complex ‘thoughts’ of fungi – yes vegans and vegetarians: plants also really live and think.[…]
Per- and polyfluoroalkyl chemicals, known commonly as PFAS, could take over 40 years to flush out of contaminated groundwater in North Carolina’s Cumberland and Bladen counties, according to a new study from North Carolina State University. The study used a novel combination of data on PFAS, groundwater age-dating tracers, and groundwater flux to forecast PFAS Read more about It could take over 40 years for PFAS to leave groundwater[…]
The personal care products we use on a daily basis significantly affect indoor air quality, according to new research by a team at EPFL. When used indoors, these products release a cocktail of more than 200 volatile organic compounds (VOCs) into the air, and when those VOCs come into contact with ozone, the chemical reactions Read more about How personal care products affect indoor air quality[…]
[…]A research team at the Department of Energy’s Oak Ridge National Laboratory has created a novel advanced microscopy tool to “write” with atoms, placing those atoms exactly where they are needed to give a material new properties. “By working at the atomic scale, we also work at the scale where quantum properties naturally emerge and Read more about ‘Writing’ with atoms could transform materials fabrication for quantum devices[…]
An invisible, weak energy field wrapped around our planet Earth has finally been detected and measured. It’s called the ambipolar field, an electric field first hypothesized more than 60 years ago […] “Any planet with an atmosphere should have an ambipolar field,” says astronomer Glyn Collinson of NASA’s Goddard Space Flight Center. “Now that we’ve Read more about Scientists Detect Invisible Electric Field Around Earth For First Time[…]
A doughnut-shaped region thousands of kilometers beneath our feet within Earth’s liquid core has been discovered by scientists from The Australian National University (ANU), providing new clues about the dynamics of our planet’s magnetic field. The structure within Earth’s liquid core is found only at low latitudes and sits parallel to the equator. According to Read more about Doughnut-shaped region found inside Earth’s core deepens understanding of planet’s magnetic field[…]
[…] most recently in January 2024, when physicists Arnab Priya Saha and Aninda Sinha of the Indian Institute of Science presented a completely new formula for calculating it, which they later published in Physical Review Letters. Saha and Sinha are not mathematicians. They were not even looking for a novel pi equation. Rather, these two Read more about String Theorists Accidentally Find a New Formula for Pi[…]
[…] Our communications and GPS networks all depend on keeping careful track of the precise timing of signals—including accounting for the effects of relativity. The deeper into a gravitational well you go, the slower time moves, and we’ve reached the point where we can detect differences in altitude of a single millimeter. Time literally flows Read more about Researchers figure out how to keep clocks on the Earth, Moon in sync[…]
A new antibiotic that works by disrupting two different cellular targets would make it 100 million times more difficult for bacteria to evolve resistance, according to new research from the University of Illinois Chicago. For a new paper in Nature Chemical Biology, researchers probed how a class of synthetic drugs called macrolones disrupt bacterial cell Read more about Dual action antibiotic could make bacterial resistance nearly impossible[…]
[…] in areas where water is more scarce it can be hard to grow crops and feed populations, so scientists are investigating ways to boost efficiency. Building on earlier work, the new study marks a good step in that direction. The soil gets its “smart” moniker thanks to the addition of a specially formulated hydrogel, Read more about “Smart soil” grows 138% bigger crops using 40% less water[…]
[…] A recent Journal of the Association for Information Science and Technology article by our team of academic sleuths – which includes information scientists, a computer scientist and a mathematician – has revealed an insidious method to artificially inflate citation counts through metadata manipulations: sneaked references. Hidden manipulation People are becoming more aware of scientific Read more about Scientific articles using ‘sneaked references’ to inflate their citation numbers[…]
Deliberately exposing people to the coronavirus behind covid-19 in a so-called challenge study has helped us understand why some people seem to be immune to catching the infection. As part of the first such covid-19 study, carried out in 2021, a group of international researchers looked at 16 people with no known health conditions who Read more about We finally know why some people seem immune to catching covid-19[…]
The proliferation of microplastics (MPs) represents a burgeoning environmental and health crisis. Measuring less than 5 mm in diameter, MPs have infiltrated atmospheric, freshwater, and terrestrial ecosystems, penetrating commonplace consumables like seafood, sea salt, and bottled beverages. Their size and surface area render them susceptible to chemical interactions with physiological fluids and tissues, raising bioaccumulation Read more about Seven types of microplastics found in the human penises, raises questions about sexual function[…]