New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel c.....»»
South Africa"s fight against extreme poverty needs a new strategy—model shows how social grants could work
South Africa has been struggling for decades to reduce poverty, inequality and unemployment and raise the rate of economic growth......»»
Work, school, play: Here’s what I love most about Dell’s 2-in-1 laptop — $200 off
The Dell Inspiron 14 2-in-1 laptop with the Intel Core 5 120U processor is on sale from Dell with a $200 discount that drops its price to an affordable $550......»»
12 best TV shows to stream this Halloween
Halloween is a prime time to binge-watch scary shows, and horror fans can stream these ten exciting and terrifying TV shows to celebrate All Hallows' Eve......»»
M4 Max chip has 16-core CPU, 40-core GPU and 35% increase in memory bandwidth
Apple’s high-end laptop chip, the M4 Max, debuted today as part of the new 14-inch and 16-inch MacBook Pro. In its highest configuration, the M4 Max chip features a 16-core CPU, 40-core GPU, and 546 GB/s of memory bandwidth. That compares to th.....»»
Apple shows off new M4 MacBook Pro lineup in final announcement video of the week
In the final instalment of this week’s announcements, Apple has posted a 17-minute event video unveiling the new M4 MacBook Pro lineup. The MacBook Pro lineup spans an entry-level 14-inch MacBook Pro with M4, as well as higher-end 14-inch and 16.....»»
How life began on Earth: Model suggests ancient Earth had organic-rich atmosphere
The key to unlocking the secrets of distant planets starts right here on Earth. Researchers at Tohoku University, the University of Tokyo, and Hokkaido University have developed a model that considers various atmospheric chemical reactions to estimat.....»»
Changing climate could increase mobility of toxic metals in soils, experimental study shows
The changes scientists expect in the climate could cause toxic metals naturally occurring in soils to become more mobile, destabilize ecosystems and increasingly enter the human food chain via agriculture. Such scenarios are particularly likely to oc.....»»
How life began on Earth: Modeling the ancient atmosphere
The key to unlocking the secrets of distant planets starts right here on Earth. Researchers at Tohoku University, the University of Tokyo, and Hokkaido University have developed a model that considers various atmospheric chemical reactions to estimat.....»»
30 years ago, this sci-fi movie became a minor hit — and spawned an even better TV franchise
In 1994, a small sci-fi movie became a minor hit and planted the seed for not one but three successful shows that expanded and explored its universe......»»
The new Mac mini shows that Apple still excels at building the best computers
Apple on Tuesday introduced a new generation of the Mac mini, and it’s impressively mini – much more compact than its predecessor. But the new Mac mini isn’t just about a new design, it’s also about incredible engineering. It shows how Apple.....»»
Innovative model offers new way for astronomers to analyze powerful space explosions
Astrophysical explosions are, to give a few examples, driven by the collapse of the iron core of a massive star (known as a core-collapse supernova), the consumption of spaghettified stellar remains by a massive black hole (known as a tidal disruptio.....»»
M4 Pro chip boosts CPU and GPU performance, up to 64 GB RAM and Thunderbolt 5 support
The just-announced Mac mini includes the unveiling of the M4 Pro chip for the first time. The new upscale chip features 14-CPU cores (10 performance and 4 high-efficiency), up to 20 core GPU, and support for up to 64 GB RAM. Like the M4 iMac, both.....»»
Apple shows off brand new Mac mini design in announcement video
Apple today unveiled the new smaller Mac mini, with M4 and M4 Pro chip options. The new Mini measures 5×5 inches square, significantly smaller than the generation it replaces. Like with the iMac yesterday, Apple has shared an announcement video.....»»
Leaked Apple asset shows M4 Max chip ahead of MacBook Pro launch
Apple is in the middle of a trio of Mac launches, with yesterday bringing the M4 iMac and today the M4 Mac mini. Tomorrow’s expected product is the M4 MacBook Pro, and a newly leaked Apple asset seems to confirm that. more….....»»
Apple"s new M4 Mac mini announcement video shows off Apple TV-like design
Apple has welcomed the refreshed Mac mini with an Apple Event-style video, the second of three "exciting announcements" set to occur over the week.Image Credit: AppleTuesday's video, which runs for just over 12 minutes, is designed to give viewers a.....»»
AI effects and text captions are coming to Final Cut Pro
During its Mac mini launch, Apple showed off some previously unannounced AI features coming to its Final Cut Pro video editor.Apple shows off forthcoming update to Final Cut Pro — image credit: AppleAs part of the M4 Mac mini launch video, Shloka K.....»»
Apple brings the Mac mini to life in a new short video
A new anthropomorphic advertisement for the Mac mini shows off how the pint-sized Mac is "five by five inches of pure power and purpose."The all new M4 Mac mini | Image credit: AppleOn Tuesday, Apple announced the New Mac mini, with the M4 chip upgra.....»»
Glycans can regulate their own biosynthesis by modifying enzyme activity
Glycans are chains of sugars that attach to cells through proteins or lipids, changing their chemical characteristics. Glycans can be incredibly complex and branched in structure, contributing to the stability of the extracellular domain of cells and.....»»
Intel Core Ultra 5 245K review: where Arrow Lake breaks down
The Core Ultra 5 245K should be a value-focused midrange CPU, but it fails to deliver even a generational improvement over Intel's last-gen options......»»
New M4 iMac is the first to support 8K output at 120Hz [Update: removed]
Update 6:18am ET, October 29: Apple has removed mentions of support for 8K at 120Hz from the iMac tech specs page. 8-core CPU and GPU M4 iMac: One external display with up to 6K resolution at 60Hz 10-core CPU and GPU M4 iMac: Up to two exter.....»»