Ben Franklin wove colored fibers into paper currency to foil counterfeiters
Zenas Marshall Crane usually credited with introducing fibers to paper currency in 1844. Enlarge / Khachatur Manukyan and colleagues at the University of Notre Dame used cutting-edge spectroscopic and imaging instruments to get a.....»»
World"s biggest bat colony gathers in Zambia every year. Researchers used artificial intelligence to count them
Everybody who visits Kasanka National Park in Zambia during "bat season" agrees that the evening emergence of African straw-colored fruit bats from their roost site is one of the wildlife wonders of the world. The bats (Eidolon helvum) arrive at Kasa.....»»
M2 MacBook Pro 14-inch vs Microsoft Surface Laptop Studio 2 -- Specs, price, and features, compared
Microsoft's latest Surface Laptop Studio 2 is the first Windows computer to use an Intel Neural Processing Unit. This is how it compares on paper against the similarly-sized and priced 14-inch MacBook Pro with M2.MacBook Pro 14-inch vs Microsoft Surf.....»»
New study finds that microfinance is exacerbating climate precarity and harm in Cambodia
A recent paper co-authored by King's academics argues that microfinance, often projected as a means of coping with climate risk, in fact contributes to farmers in Cambodia being in greater debt and more vulnerable to climate change......»»
Ethics rules needed for human research on commercial spaceflights, panel says
New guidelines are needed to assure that research on human subjects performed on commercial spaceflights is conducted ethically, a panel of experts say in a commentary appearing in the September 28 issue of the journal Science. Their paper is titled.....»»
Pre-pilot survey explores dozens of candidate ultra-diffuse galaxies
By analyzing the data from the WALLABY pre-pilot survey, astronomers from the University of Western Australia and elsewhere, have inspected 78 candidate ultra-diffuse galaxies in the Eridanus supergroup. The study was detailed in a paper published Se.....»»
The recessive genes that make a carrot orange
A new study of the genetic blueprints of more than 600 types of carrot shows that three specific genes are required to give carrots an orange color. Surprisingly, these three required genes all need to be recessive, or turned off. The paper's finding.....»»
Scientists reveal how phosphate escapes from actin filaments
Actin filaments are dynamic protein-fibers in the cell built from single actin proteins. Many cellular functions, including cell movement, are regulated by constant filament assembly and disassembly. The disassembly phase is initiated by the release.....»»
Counting by tens shows a sophistication of young children"s understanding of number concepts, study finds
Understanding how children learn to count can have profound impacts on the kinds of instructional materials used in the classroom. And the way those materials are designed can shape the strategies children use to learn, according to a new paper led b.....»»
Stemming the tide of antibiotic resistance: Researchers shed light on the complexities of hospital wastewater treatment
In a paper published in the Journal of Chemical Technology and Biotechnology, a multidisciplinary team including biologists, chemists, chemical engineers, and environmental scientists have investigated the characteristics of wastewater samples from o.....»»
Study: Honest people tend to migrate toward honest areas, depriving their places of origin of human capital
The newly observed phenomenon of "honesty drain" can subtract human capital and economic resources from areas where the tendency to break rules is higher, according to "Rule Breaking, Honesty and Migration," a paper by Massimo Anelli, (Bocconi Depart.....»»
Workshop synthesis paper describes value of prescribed fire in wilderness areas
Many of the wilderness areas that we treasure were historically shaped by fire. Yet today, many wilderness landscapes are caught in the wildfire paradox—widespread suppression and exclusion of burning over the last century have increased the likeli.....»»
Ecological theory can help explain why segregation persists
An ecological theory may help to explain why segregation is so widespread and persistent in US cities, according to a paper published today in Buildings and Cities. The new way of framing segregation's endurance may provide a useful tool to study and.....»»
The Surface Laptop Studio 2 looks great, but is it better than Dell’s XPS 15?
The Surface Laptop Studio 2 seriously ups the performance -- on paper. That makes it a stronger competitor to the excellent Dell XPS 15, at least in theory......»»
Astronomers shed light on evolutionary paths of supermassive black holes and their host galaxies
A new paper entitled "Evolutionary Paths of Active Galactic Nuclei and Their Host Galaxies," published on August 17, 2023, in Nature Astronomy, provides critical new insights on the co-evolution of supermassive black holes and their host galaxies......»»
Is it time for Australia to introduce a national skills passport?
As part of the new employment white paper, the federal government has announced it is thinking seriously about a national skills passport......»»
Humans could serve as sentinels for "forever chemicals" harm to wildlife health
A new paper published in Science of The Total Environment by Environmental Working Group scientists proposes an intriguing concept: Humans can serve as a valuable resource for understanding the impact on other animal species of the toxic "forever che.....»»
Team reviews photocatalysis for methane conversion to high-value products
A research team has published a review paper summarizing the recent progress in methane conversion using photocatalysis. Photocatalysis, the process of using light to accelerate a chemical reaction, offers a promising and green technology for methane.....»»
Chromosome-scale genome sequence of Suaeda glauca sheds light on salt stress tolerance in halophytes
A research paper titled "Chromosome-scale genome sequence of Suaeda glauca sheds light on salt stress tolerance in halophytes," by Professor Qin Yuan's team from the Center for Genomics, Haixia Institute of Science and Technology (Future Technology C.....»»
Researcher detect a Roman-period cranial tumor case
A multidisciplinary team at the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH) has published a paper in the journal Virtual Archaeology Review on a Roman-period meningioma (cranial tumor) found in a skull in the Iberian Peninsu.....»»
Research presents new development model for the world"s third-longest river
A new research paper published in Science Advances reveals how changes in the size of the Yangtze River watershed may have led to the carving of deep canyons......»»