New catalyst brings commercial high-efficiency zinc-air batteries closer to reality
The effective conversion from fossil fuel-based to renewable energy sources requires cost-efficient, high-capacity, rechargeable batteries. Zinc-air batteries (ZAB) can theoretically store large amounts of energy, but current technologies require the.....»»
Taking a closer look at AI’s supposed energy apocalypse
AI is just one small part of data centers’ soaring energy use. Enlarge / Someone just asked what it would look like if their girlfriend was a Smurf. Better add another rack of servers! (credit: Getty Images) Late last.....»»
NASA’s commercial spacesuit program just hit a major snag
"Unfortunately Collins has been significantly behind schedule." Enlarge / NASA astronaut Christina Koch (right) poses for a portrait with fellow Expedition 61 Flight Engineer Jessica Meir, who is inside a US spacesuit for a fit c.....»»
Harnessing complementary advantages for optimal microbial control techniques for prepared dishes
Prepared dishes are in high demand in Europe, North America, and Asia due to their convenience. Prepared dishes include industrially produced traditional dishes that belong to the category of finished products and can be eaten either directly or afte.....»»
Multidrug-resistant fungi found in commercial soil, compost, flower bulbs
Named a critical public health threat by WHO, Aspergillus fumigatus is potentially deadly to immunocompromised.....»»
A high-temperature superconductor with zero resistance that exhibits strange metal behavior
Researchers at Zhejiang University and Sun Yat-Sen University have gathered evidence of high-temperature superconductivity with zero resistance and strange metal behavior in a material identified in their previous studies......»»
Heat and disease: The genetic tug-of-war in pepper immunity
Plants face simultaneous challenges from pathogens and environmental stresses, especially in tropical and subtropical regions. Pathogens trigger immune responses through specific receptors, while high temperatures activate heat tolerance mechanisms......»»
European airport pollution threatens health of 52 mn people: NGO
High concentrations of tiny particles released when aviation jet fuel is burnt pose a health risk to 52 million people living around Europe's busiest airports, NGO Transport & Environment warned Tuesday......»»
iOS 18 brings RCS to the iPhone, but you might not be able to use it anytime soon
As announced by Apple at WWDC 2024, iOS 18 officially brings support for RCS – or Rich Communication Services – to the iPhone. However, as we previously reported, the feature doesn’t seem to be available to beta users. Unfortunately, iOS 18 bet.....»»
Four months later, Intel CPU stability issues remain
A closer look at the crashes that plague the Intel Core i9-14900K and the Core i9-13900K shows that the fixes that are currently available don't suffice......»»
Apple Found to be in Violation of the EU’s Digital Markets Act
The European Commission keeps a closer watch on Apple's business policies. The post Apple Found to be in Violation of the EU’s Digital Markets Act appeared first on Phandroid. Apple’s ongoing showdown with the European Union an.....»»
Study explores high-performance copper/graphene composite conductor for motors
A study, led by Tingting Zuo, was based on the idea of in-situ growth, and a series of Cu/Gr composites with improved interfaces were prepared by vacuum hot press sintering. Combined with cold-drawing and heat-treatment processes, composite wires wit.....»»
Ice recon: Satellite navigation breakthrough in mapping sea ice thickness
The polar regions are critical to understanding climate change due to their significant impact on global weather patterns and sea levels. Traditional methods of measuring sea ice thickness face challenges such as high costs and limited spatial covera.....»»
iPadOS 18 lets you format external drives on an iPad; three options offered
Digital artist and developer Kabel Cadle has spotted a handy new feature in iPadOS 18. For the first time, you can format external drives on an iPad, choosing between three different format options. This brings the device closer in line with the M.....»»
Florida conchs are in hot water: Can moving them deeper revive a plunging population?
The rescue mission began with a splash. Flippered and masked snorkelers rolled off a boat anchored near Marathon and into chest-high water. It didn't take long to spot the target......»»
This HP Omen pre-built gaming PC is $300 off in this Best Buy sale
The HP Omen 40L is an excellent start gaming desktop, and with this deal that brings it down to just $1,180, it's a steal......»»
Grab this sleek Asus gaming laptop while it has a $450 discount
The Asus ROG Zephyrus G14 comes with an RTX 4060 and is a great little laptop, especially with this deal that brings it down to just $1,150.....»»
iOS 18: How to take advantage of Game Mode on iPhone and what it does
iOS 18 takes gaming further with a dedicated Game Mode for iPhone and iPad. The new feature redirects system resources to maintain high frame rates, improves Bluetooth controller responsiveness and audio with AirPods, and more. Here’s how to use Ga.....»»
Augmented reality speeds spacecraft construction at NASA Goddard
Technicians armed with advanced measuring equipment, augmented reality headsets, and QR codes virtually checked the fit of some Roman Space Telescope structures before building or moving them through facilities at NASA's Goddard Space Flight Center i.....»»
Novel catalysts for improved methanol production using carbon dioxide dehydrogenation
Encapsulating copper nanoparticles within hydrophobic porous silicate crystals has been shown by scientists at Tokyo Tech to significantly enhance the catalytic activity of copper-zinc oxide catalysts used in methanol synthesis via CO2 hydrogenation......»»
Scientists use heart and lung model to calculate potential health threats facing future space tourists in microgravity
Space exploration has always captivated our imagination, offering the promise of discovering new worlds and pushing the boundaries of human capability. As commercial space travel becomes more accessible, individuals with various underlying health con.....»»