A unimorph nanocomposite dielectric elastomer for large-scale actuation
Dielectric elastomer actuators (DEAs) can undergo large, reversible in-plane deformation. In a new report now published in Science Advances, Junhong Pu and a team of scientists in soft materials research and polymer science at the University of Calif.....»»
Turning wastewater into valuable proteins with genetically modified yeast
The growing world population means that the environment is under great strain. Agriculture takes up large land areas and discharges nutrients to the surrounding environment. At the same time, there is tremendous pressure on the aquatic environment fr.....»»
An asteroid wiped out the dinosaurs, not a comet, new study finds
Analysis of ruthenium isotopes showed the impactor was a carbonaceous-type asteroid. Enlarge / Artist impression of a large asteroid impacting on Earth, such as the Chicxulub event that caused the end-Cretaceous mass extinction 6.....»»
Climate model biases in global monsoon: Insights from interhemispheric energy transport
Global monsoon is a critical component of the global atmospheric circulation system. Variations in summer precipitation over the global monsoon region have large impacts on freshwater resources, which support about two-thirds of the world's populatio.....»»
Historic map reveals how mussel farm is bringing shellfish reefs back to the seabed
The UK's first large scale offshore mussel farm is allowing shellfish reefs to return to parts of the seabed off England's south coast for the first time in up to 150 years, a new study has revealed......»»
Exploring the structures of xenon-containing crystallites
Noble gases have a reputation for being unreactive, inert elements, but more than 60 years ago Neil Bartlett demonstrated the first way to bond xenon. He created XePtF6, an orange-yellow solid. Because it's difficult to grow sufficiently large crysta.....»»
IntelOwl: Open-source threat intelligence management
IntelOwl is an open-source solution designed for large-scale threat intelligence management. It integrates numerous online analyzers and advanced malware analysis tools, providing comprehensive insights in one platform. “In late 2019, I faced a.....»»
A water tracer tool to understand the role of lateral flow in hydrologic simulations
Lateral water movement from ridges to valleys plays a key role in organizing water and energy at the watershed scale. But it has long been neglected in traditional land models......»»
Some solitary mammals have surprisingly social lives: What one researcher has learned from a tiny south African rodent
We probably all know someone who lives a solitary life. But not everyone realizes that there are solitary individuals in the animal kingdom, too. Examples of solitary species are some shrews, and large predators, such as black bears (Ursus americanus.....»»
Teams forge communication shortcuts across large organizations to keep information flowing
When it comes to successful organizations, communication is key. But what does successful communication look like? A new study from North Carolina State University examines communication dynamics within a successful organization, uncovering the cruci.....»»
The Pixel 9 phones are big cameras and screens soldered onto Gemini AI ambitions
"Pro" no longer means "large," and the Fold is the biggest screen ever. Enlarge (credit: Google / Aurich Lawson) Google announced its fall lineup of Pixel phones today: three standard phones and a second tablet-esque fol.....»»
Large language models pose a risk to society and need tighter regulation, say researchers
Leading experts in regulation and ethics at the Oxford Internet Institute, have identified a new type of harm created by LLMs which they believe poses long-term risks to democratic societies and needs to be addressed by creating a new legal duty for.....»»
A path toward understanding regional sea level rise
By 2100, sea level is projected to rise by up to 1–2 meters, threatening millions of people living in low-lying coastal areas around the world. But global projections such as this don't capture regional-scale variations......»»
Scientists find oceans of water on Mars. It"s just too deep to tap.
Using seismic activity to probe the interior of Mars, geophysicists have found evidence for a large underground reservoir of liquid water—enough to fill oceans on the planet's surface......»»
New forest condition monitor shows dynamic changes in forests resulting from extreme climate change events
According to the German Federal Ministry of Food and Agriculture (BMEL), large parts of the German forest show an increase in damage as a result of the extreme drought period in Germany during recent years. However, hardly any data is available captu.....»»
Chemical cocktail from plastics: Pilot study describes degradation and leaching process of plastic consumer products
Plastic waste in rivers and oceans is constantly releasing chemicals into the water. Until now, it was unknown how large these quantities are and which substances are released particularly strongly. In the large-scale P-LEACH project, experts from fo.....»»
How the iPhone maker ensures Apple Intelligence safety: Triggering, red teaming, and more
A research paper explains how Apple Intelligence is designed, and the steps the company takes to ensure the safety of the models. The paper also gives a glimpse into the scale and complexity of the on-device AI capabilities, noting that the core m.....»»
Study unveils limits on the extent to which quantum errors can be "undone" in large systems
Quantum computers have the potential of outperforming conventional computers on some practically relevant information processing problems, possibly even in machine learning and optimization. Yet their large-scale deployment is not yet feasible, large.....»»
Flood of "junk": How AI is changing scientific publishing
An infographic of a rat with a preposterously large penis. Another showing human legs with way too many bones. An introduction that starts: "Certainly, here is a possible introduction for your topic"......»»
NASA tests deployment of Roman Space Telescope"s "visor"
The "visor" for NASA's Nancy Grace Roman Space Telescope recently completed several environmental tests simulating the conditions it will experience during launch and in space. Called the Deployable Aperture Cover, this large sunshade is designed to.....»»
August 2024 Patch Tuesday forecast: Looking for a calm August release
July ended up being more ‘exciting’ than many of us wanted; we’re supposed to be in the height of summer vacation season. First, we had a large set of updates on Patch Tuesday, then we had to work through the CrowdStrike event, and finally many.....»»