source: Phys.org
A new study has found that a plume of per- and polyfluoroalkyl substances (PFAS) from an industrial source has made its way into Green Bay, Lake Michigan, through the movement of groundwater. Read Full Article Here
source: Phys.org
Lasers find applications across several fields ranging from telecommunications and remote sensing to medicine. There are many ways in which one can generate laser emission, or lasing, from a device or material. Consequently, there are many types of lasers with different principles of operation. Read Full Article Here
source: Phys.org
Scientists are increasingly studying quantum entanglement, which occurs when two or more systems are created or interact in such a manner that the quantum states of some cannot be described independently of the quantum states of the others. The systems are correlated, even when they are separated by a large distance. The significant potential for applications in encryption, communications and quantum computing spurs research. The difficulty is that when the systems interact with their surroundings, they almost immediately become disentangled.
source: Phys.org
Researchers at North Carolina State University have developed a stretchable strain sensor that has an unprecedented combination of sensitivity and range, allowing it to detect even minor changes in strain with greater range of motion than previous technologies. The researchers demonstrated the sensor’s utility by creating new health monitoring and human-machine interface devices. Read Full Article Here
source: Phys.org
Before any physical conflict, people assess their opponent’s features to determine if the ideal tactical response is to fight, flee or attempt to negotiate. Read Full Article Here
source: Phys.org
A new study investigates a novel process for lessening the negative environmental impact of coal mine drainage and extracting rare-earth elements from it, precious minerals needed to manufacture many high-tech devices. Read Full Article Here
source: Phys.org
A new North Carolina State University study shows the potential for using Twitter and online news articles to track the timing and location of invasive insect spread in the United States and around the globe. Researchers say these sources are promising for filling in gaps when official data are not widely available. Read Full Article Here
source: Phys.org
If an underground explosion occurs anywhere in the world, there is a good chance that a seismologist can pinpoint it. However, they won’t necessarily be able to tell you what kind of explosion had occurred—whether it is chemical or nuclear in nature. New research from Pacific Northwest National Laboratory (PNNL) scientists makes detecting nuclear explosions easier. Read Full Article Here
source: Phys.org
Researchers at Queen Mary University of London have shown that zebrafish can provide genetic clues to the evolution of social behaviors in humans and domesticated species. Read Full Article Here
source: Phys.org
Skiing was introduced into the Alps comparatively late in the 1880s, with the first ski-lift being developed in the Swiss resort of Davos in the winter of 1934. The industrial revolution was two centuries old by that point, but the world climate was still largely pre-industrial. Read Full Article Here
source: Phys.org
In 2017, BBC’s Match of the Day introduced a new statistic in their post-match summaries of Premier League matches. Expected goals, or xG, is designed to tell us how many goals a team should have scored based on the quality of the chances they created in a game. It is loved by amateur and professional statisticians alike who want to use data to analyze performance. Read Full Article Here
source: Phys.org
Basmati is the most popular specialty rice in the UK, adding extra flavor and subtlety to everything from curries to pilafs to kedgerees. Nearly three-quarters of the world’s basmati is produced in India, and the UK buys 3% of it—plus substantial amounts from the second-largest producer, Pakistan. Read Full Article Here
source: Phys.org
Intrauterine growth retardation (IUGR), defined as the impaired growth and development of a mammalian embryo/fetus or fetal organs during pregnancy, is a major concern in pig farming. IUGR animals exhibit impaired growth and development, lower meat quality, and higher morbidity and mortality after birth. Therefore, IUGR is a major problem for the pig industry due to the lack of comprehensive understanding of the growth regulation mechanism of IUGR piglets.
source: Phys.org
By analyzing the data from ESA’s Gaia satellite, astronomers from the Shanghai Astronomical Observatory (SHAO) in China have detected 101 new open clusters in the Milky Way galaxy. The discovery was presented in a paper published December 21 on the arXiv pre-print repository. Read Full Article Here
source: Phys.org
Artificial intelligence can be of great benefit underwater and SINTEF, in collaboration with the research center SFI Exposed, is developing systems that will help to boost fish farm safety and security under harsh sea conditions. Read Full Article Here
source: Phys.org
3M announced in mid-December that it’s phasing out a family of harmful chemicals, but they’re not going away. Read Full Article Here
source: Phys.org
Imagine starting your work day with a fresh coconut juice perched by your laptop as you gaze over the ocean or a tropical rainforest. Read Full Article Here
source: Phys.org
Nature has, over millions of years, evolved solutions to adapt to an array of challenges. As the challenges facing humanity become more complex, we are seeing inspiration being increasingly drawn from nature. Read Full Article Here
source: Phys.org
Real-world technology is often foretold by science fiction. In 1927, characters in the film Metropolis made video calls to each other. Star Trek creator Gene Roddenberry hung flat-screen color monitors on the walls of the Enterprise decades before we did the same in our living rooms. Read Full Article Here
source: Phys.org
After the driest start to any year on record, California will end 2022 with snow-capped mountains, soaked roadways and—in some places—flood warnings. Read Full Article Here
source: Phys.org
From research trips to remote locations, to combing through the 80 million objects held in the Museum collections, each year scientists are adding to this extensive library of life. While many of these species will already be known to those who live alongside them, by giving them scientific names we can hopefully better protect them. Read Full Article Here
source: Phys.org
A powerful transmitter in remote Alaska sent long wavelength radio signals into space Tuesday with the purpose of bouncing them off an asteroid to learn about its interior. Read Full Article Here
source: Phys.org
Although dark matter is a central part of the standard cosmological model, it’s not without its issues. There continue to be nagging mysteries about the stuff, not the least of which is the fact that scientists have found no direct particle evidence of it. Read Full Article Here
source: Phys.org
It’s slated to be a busy year of rocket launches from the Space Coast with a pace that could introduce some new names and set new records. Read Full Article Here
source: Phys.org
Bottles. Plastic bags. Surgical facemasks. These are just some of the 29,029 items we found along the 180km Araromi coastline Nigeria in nine months while studying marine litter. The litter weighed in at a hefty 465.54kg. Read Full Article Here
