Tapping into waste heat for electricity by nanostructuring thermoelectric materials
In our ongoing struggle to reduce the usage of fossil fuel, technology to directly convert the world's waste heat into electricity stands out as very promising. Thermoelectric materials, which carry out this energy conversion process, have, thus, rec.....»»
Paris Olympics promote sustainability for good reason: Climate change is putting athletes and their sports at risk
Europe is in the midst of a heat wave, and while Olympic athletes in Paris for the 2024 Summer Games might be spared the worst of it, the weather will still be hot......»»
Liquid metals offer potential for greener chemical processes, researchers say
University of Sydney researchers are proposing a new way to curb industrial emissions, by tapping into the "atomic intelligence" of liquid metals to deliver greener and more sustainable chemical reactions......»»
Humanity suffering from "extreme heat epidemic," UN chief warns
Humanity is suffering from an "extreme heat epidemic," UN Secretary-General Antonio Guterres warned Thursday, calling for action to limit the impacts of heat waves intensified by climate change......»»
Surface oxygen functionality controls selective transport of metal ions through graphene oxide membranes
Developing efficient, selective, and scalable separations for critical materials, including lithium and magnesium, is essential to meeting the increasing demands for clean energy technologies and alleviating challenges with domestic supply chains. Gr.....»»
Apple is about to open its new research lab in Shenzhen
Apple is getting close to opening its new materials lab in Shenzhen, China, as part of the iPhone maker's continued spending on research and development.Buildings in Shenzhen, China [Pexels/Lywin]In March, it was revealed that Apple was building out.....»»
CAST SBOM Manager automates creation and handling of SBOMs
CAST launched CAST SBOM Manager, a new freemium product designed for product owners, release managers, and compliance specialists. CAST SBOM Manager automates and simplifies the creation and handling of Software Bill of Materials (SBOMs), which North.....»»
From trash to treasure: Machine learning enhances organic waste recycling
Biological treatment methods such as anaerobic digestion, composting, and insect farming are essential for managing organic waste, converting it into valuable resources like biogas and organic fertilizers. However, these processes often face challeng.....»»
Energy poverty can mean you spend less on luxuries—or put your life at risk
If you are in energy poverty (or fuel poverty, as it is sometimes called), you or your household cannot afford to spend enough on the energy you need to cook, heat or light your home......»»
Reduce, reuse, reflycle: How genetically modified flies can reduce waste and keep it out of landfills
A Macquarie University team proposes using genetically engineered black soldier flies (Hermetia illucens) to address worldwide pollution challenges and produce valuable raw materials for industry, including the USD $500 billion global animal feed mar.....»»
Synthesis of a new compound with excellent intrinsic magnetic properties using smaller amounts of rare earth elements
The National Institute for Materials Science has successfully synthesized a new SmFe-based magnetic compound, SmFe8.8N1.1, which possesses superior intrinsic magnetic properties when compared to those of NdFeB compound used in neodymium magnets. The.....»»
Does heat travel differently in tight spaces? New insights into convection heat and fluid mechanics
A search for "air fryer recipe" on most social media platforms likely returns a flood of food videos touting quick and easy meal ideas. The market touts these devices as a convenient, clean, quick way to heat and crispen food, that offers a typically.....»»
Study reveals historical mismatch in Southern Ocean contributes to heat and carbon uptake
The Southern Ocean plays a central role in the global uptake of heat and carbon, which is widely thought to be due to its unique upwelling and circulation. An international research team, led by the University of Liverpool, explored whether there are.....»»
How Russia-linked malware cut heat to 600 Ukrainian buildings in deep winter
The code was used to sabotage a heating utility in Lviv at the coldest point in the year. Enlarge / The cityscape from the tower of the Lviv Town Hall in winter. (credit: Anastasiia Smolienko / Ukrinform/Future Publishing via Get.....»»
Monday is the hottest day recorded on Earth, beating Sunday"s record, European climate agency says
Monday was recorded as the hottest day ever, beating a record set the day before, as countries across the globe from Japan to Bolivia to the United States continue to feel the heat, according to the European climate change service......»»
New work sheds light on nonlinear encoding in diffractive optical processors based on linear materials
UCLA researchers have conducted an in-depth analysis of nonlinear information encoding strategies for diffractive optical processors, offering new insights into their performance and utility. Their study, published in Light: Science & Applications, c.....»»
Butterflies accumulate enough static electricity to attract pollen without contact, research finds
Butterflies and moths collect so much static electricity while in flight, that pollen grains from flowers can be pulled by static electricity across air gaps of several millimeters or centimeters......»»
Nvidia GeForce RTX 4090 review: the best way to waste $1,600
Nvidia's RTX 4090 is a monster in performance, but at $1,600, it's hard to recommend the graphics card......»»
Heat-sensitive trees moving uphill due to rising temperatures, study finds
Trees in the Brazilian Atlantic Forest are migrating in search of more favorable temperatures, with species in mountain forests moving uphill to escape rising heat caused by climate change, a new study reveals......»»
Spontaneous supercrystal discovered in switching metal-insulator
A supercrystal formation previously unobserved in a metal-insulating material was discovered by a Cornell-led research team, potentially unlocking new ways to engineer materials and devices with tunable electronic properties......»»
Enough With the Arrogant Attitudes Towards Extreme Heat
In so many aspects of our culture, we view severe heat as something that should be willingly embraced, bravely endured, or blithely ignored......»»