Selective membrane may cycle dual-ion batteries closer to reality
Lithium-ion batteries are relatively safe, long-lasting, fast charging and better for the environment than non-rechargeable batteries—right? Not quite. The rocking-chair mechanism that allows for commercial power storage generally uses rare earth e.....»»
Mercury could be the perfect destination for a solar sail
Solar sails rely upon pressure exerted by sunlight on large surfaces. Get the sail closer to the sun and, not surprisingly, efficiency increases. A proposed new mission called Mercury Scout aims to take advantage of this to explore Mercury. The missi.....»»
Memories of mitosis: Molecular mechanism that detects defects during cell division could aid cancer treatment
Every day, our cells are hard at work multiplying. Cell division is a precise process, but sometimes this process is impaired and diseases like cancer occur. Mitosis is one of the most important phases in the cell cycle. During this phase, a cell's D.....»»
Open Roads is a short family drama video game that leaves a big impact
The short and sweet Open Roads tells a poignant story about the ways that loss can bring us closer together......»»
Explaining why your keyboard feels so darn good—or way too mushy
Ars Technica's guide to keyboards: Mechanical, membrane, buckling springs Enlarge (credit: Aurich Lawson) Your keyboard is the thread that connects you to your computer. The way a keyboard feels—from the sensations of.....»»
The Ars Technica guide to keyboards: Mechanical, membrane, and buckling springs
Explaining the mushy and the magnificent. Enlarge (credit: Aurich Lawson) Your keyboard is the thread that connects you to your computer. The way a keyboard feels—from the sensations of each key pressing down and rese.....»»
Extreme weather forecasts: Algorithm "nudges" existing climate simulations closer to future reality
To assess a community's risk of extreme weather, policymakers rely first on global climate models that can be run decades, and even centuries, forward in time, but only at a coarse resolution. These models might be used to gauge, for instance, future.....»»
Dual-miRNA triggered DNA nanomachine for breast cancer subtype detection and treatment
Breast cancer is the most common malignancy in women, posing a serious threat to female health. Due to the high inter- and intra-tumoral heterogeneity of breast cancer, clinical treatment and prognosis can vary greatly in patients......»»
Construction of dual heterogeneous interface between zigzag-like Mo-MXene nanofibers and small CoNi@NC nanoparticles
Two-dimensional transition metal carbides (MXene) possess attractive conductivity and abundant surface functional groups, providing immense potential in the field of electromagnetic wave (EMW) absorption. However, high conductivity and spontaneous ag.....»»
How much difference can one degree of warming make?
A vicious cycle of warming temperatures and reduced snowpack in northern forests is more severe than climate models have shown and could lead to increased fire risk and permanent damage to ecosystems......»»
Apple"s removable battery standard could change device charging forever
Apple's engineers are researching how to best make a series of standardized enclosures that would allow users to routinely swap batteries between higher-powered devices like an iMac, and lower powered ones like keyboards or other peripherals.Multiple.....»»
Flintlock: The Siege of Dawn is pioneering the ‘Soulslite’ genre
We got a closer look at Flintlock: The Siege of Dawn, showing off its more approachable stab at the Soulslike genre......»»
Study explores why Australians love going to the cinema
Australians have had plenty of time in the last 100 years to work out what they value about cinema-going and why it matters. Head to any cinema and catch the Val Morgan advertising in the pre-show. Take a closer look at the date the company was found.....»»
Enhancing college campus safety: A virtual reality approach to understanding student emergency response
Amid the rise in emergencies on college campuses, including fires, accidents, psychological issues, and cyber threats, there's an urgent need to enhance students' emergency response abilities. Existing research has explored various facets of students.....»»
Moths big and small are vanishing from southern US cities
Insects of all stripes are in the midst of a vanishing act, a catastrophic sleight-of-hand occurring so rapidly that scientists can't keep up. Things get even trickier when you consider that insects have a complex life cycle with eggs, larvae, pupae.....»»
Samsung QN900D 8K TV first look: fully loaded flagship
Let's take a closer look at what's new -- inside and out -- on Samsung's 8K flagship this year, the QN900D......»»
CATL working with Tesla on fast-charging cells, supplying Nevada
Contemporary Amperex Technology Co. Ltd. is working on faster charging batteries for Tesla Inc. as Elon Musk’s automaker seeks to defend its market share and roll out an electric car for under $25,000......»»
The world is one step closer to secure quantum communication on a global scale
Researchers at the University of Waterloo's Institute for Quantum Computing (IQC) have brought together two Nobel prize-winning research concepts to advance the field of quantum communication......»»
Reddit faces new reality after cashing in on its IPO
Reddit must now answer to its shareholders as well as its vocal users. Enlarge / Steve Huffman, u/spez on Reddit, sold 500,000 of his shares in Reddit’s IPO on Thursday (credit: AFP via Getty Images) In an interview on.....»»
A closer look into cryptococcal fungal infections in pets
Allowing pets to roam outdoors can seem like harmless fun, providing them with exercise, mental stimulation, and a chance to explore......»»
More environmentally friendly flame retardants for e-mobility and electronics
Organophosphorus flame retardants are a possible alternative to brominated flame retardants. However, comparative life cycle studies on this type of flame retardant are still lacking......»»