A chemically bonded photocatalyst with rich oxygen vacancies for improved photocatalytic decontamination
A challenge in promoting the industrial application of photocatalysis technology for environment remediation lies in the design of high-performance photocatalysts. These photocatalysts should be endowed with efficient photo-carrier separation and int.....»»
Researchers solve long-standing mystery of alumina surface structure
Aluminum oxide (Al2O3), also known as alumina, corundum, sapphire, or ruby, is one of the best insulators used in a wide range of applications: in electronic components, as a support material for catalysts, or as a chemically resistant ceramic, to na.....»»
Personal carbon footprint of the rich is vastly underestimated by rich and poor alike, study finds
The personal carbon footprint of the richest people in society is grossly underestimated, both by the rich themselves and by those on middle and lower incomes, no matter which country they come from. At the same time, both the rich and the poor drast.....»»
Apple says new iPhone 16 design makes battery replacements easier
The iPhone 16 features a new internal design that comes with a big benefit to repairability. Apple says the iPhone 16 and iPhone 16 Plus have been “reengineered” to make battery service easier and offer improved performance and thermals. more.....»»
Chromium doping enhances catalyst performance for faster oxygen evolution
A group of researchers has made significant progress in developing cost-effective catalysts for the oxygen evolution reaction (OER), a critical component in technologies such as water splitting and metal-air batteries......»»
Spacewalking is the new domain of the rich as billionaire attempts first private spacewalk
First came space tourism. Now comes an even bigger thrill for the monied masses: spacewalking......»»
Breadfruit Is Here to Save the World
This calorie-rich, nutrient-dense, and climate-resilient crop has the power to step in for more common staples that can’t handle global warming......»»
Novel quantum dot hydrogel shows improved photothermal conversion efficiency
Biomolecules-based materials hold great promise for malignant tumor phototherapy. However, current supramolecular biomaterials primarily suffer from poor tissue penetration, inadequate tumor accumulation, and particularly neglecting the unique benefi.....»»
It"s not just hot air: Improved air quality model aids forecasters in the field
Imagine you're a NOAA weather forecaster in the field during a raging, rapidly-spreading wildfire. Your title is incident meteorologist (or IMET), and your job is to support agencies and emergency responders who fight these devastating blazes by prov.....»»
Researchers reveal performance boost mechanism in single-atom catalyst for oxygen evolution reaction
Hydrogen energy, with its green, low-carbon and high-calorific-value properties, is emerging as the new key to solving the energy crisis. Electrochemically, water splitting has garnered much attention as a promising hydrogen production technique. How.....»»
Green hydrogen: MXenes show talent as catalyst for oxygen evolution reaction
The MXene class of materials has many talents. An international team led by HZB chemist Michelle Browne has now demonstrated that MXenes, properly functionalized, are excellent catalysts for the oxygen evolution reaction in electrolytic water splitti.....»»
Opinion: Planning smart and sustainable cities should not result in exclusive garden utopias for the rich
One of the big ideas of the 21st century, "smart cities" promised a new world of connected, data-driven and sustainable urbanism. Pervasive digital infrastructures would monitor flows from sewage to traffic to criminal activities, providing informati.....»»
Amazon is selling this 58-inch Hisense TV at a 42% price cut
Experience top-notch brightness levels and rich colors with the Hisense 58-inch U6HF TV, now on sale for $320 at Amazon......»»
Improved method for phonon lasers "locks" sound waves into a more stable and powerful state
Scientists have made a significant leap in developing lasers that use sound waves instead of light. These phonon lasers hold promise for advancements in medical imaging, deep-sea exploration, and other areas......»»
Roborock’s new robot vacuums add tangle-free tech for brushes and lift support
At IFA 2024, Roborock unveiled five new products, most of which are robot vacuums, expanding its offering with improved technology at different price ranges. The … The post Roborock’s new robot vacuums add tangle-free tech for brushes and.....»»
Tidal wetlands study offers improved predictions of methane gas emissions
An international study led by UAB researcher Ariane Arias-Ortiz, and published in Global Change Biology, has analyzed methane gas fluxes in more than 100 tidal wetlands and marshes in the U.S......»»
More water worlds than we thought might support life
Too much water on exoplanet surfaces would mean high pressure ices, not life. Enlarge / High pressure ices near the crust are a feature of water-rich worlds.` (credit: Benoit Gougeon (University of Montreal)) The possibi.....»»
JBL Tour Pro 3 review: Who could ask for anything more?
JBL's feature-rich Tour Pro earbuds get even more features this time, and better all-around performance......»»
Your Galaxy S24 is about to big software update. Here’s what’s new
Samsung Galaxy S24 device owners are in for a treat. A new version of One UI is being rolled out that offers improved AI features and security updates......»»
Combining aesthetics with fire-resistance for improved wood protection
Wood is a popular material for construction and furniture making due to its availability, easy processing, and strong mechanical properties. However, its flammability poses significant risks, particularly in historical buildings......»»
Plankton mark seasons in the sea, just like leaves and flowers on land
Britain's seas are rich in wildlife, but many of its species can only be seen with a microscope. These are the plankton—tiny algae and animals found throughout the ocean that are the foundation of the entire marine food web......»»