Type VI secretion systems: Weapons of bacterial destruction
Bacteria can be quite aggressive. Armed with an impressive array of mechanical and biochemical weapons, they don't mess around when it comes to combating their foes. Notable among these armaments is the Type VI Secretion System (T6SS), a membrane-emb.....»»
Engineered bacterial protein offers efficient rare earth metal separation
A newly discovered protein naturally houses an unusual binding site that can differentiate between rare earth elements, and researchers at Penn State have made it even better. Rare earth elements are key components used in everything from modern tech.....»»
Hera asteroid mission"s CubeSat passengers signal home
The two CubeSat passengers aboard ESA's Hera mission for planetary defense have exchanged their first signals with Earth, confirming their nominal status. The pair were switched on to check out all their systems, marking the first operation of ESA Cu.....»»
Windows kernel components can be installed to bypass defense systems
Experts reveal a way to "downgrade" a fully updated Windows 11 device, and thus reintroduce vulnerabilities......»»
Revolutionary new battery is made from water and clay
A new type of sustainable battery is made using water and clay, and researchers believe it could be the perfect option for future missions to … The post Revolutionary new battery is made from water and clay appeared first on BGR. A n.....»»
New partially coherent unidirectional imaging system enhances visual data transmission
A team of researchers from the University of California, Los Angeles (UCLA) has unveiled a new development in optical imaging technology that could significantly enhance visual information processing and communication systems......»»
Adversarial groups adapt to exploit systems in new ways
In this Help Net Security video, Jake King, Head of Threat & Security Intelligence at Elastic, discusses the key findings from the 2024 Elastic Global Threat Report. Adversaries are utilizing off-the-shelf tools Offensive security tools (OSTs), inclu.....»»
Satellite photos show Israel hit Iran former nuclear weapons test building, missile facilities, researchers say
Satellite photos show Israel hit Iran former nuclear weapons test building, missile facilities, researchers say.....»»
Graphene oxide and chitosan sponge found to be ten times more efficient at removing gold from e-waste
A team of chemists and materials scientists at the National University of Singapore, working with colleagues from Manchester University, in the U.K., and Guangdong University of Technology, in China, has developed a type of sponge made of graphene ox.....»»
Cracking the code: Researchers unlock a "new synthetic frontier" for quantum dots
The type of semiconductive nanocrystals known as quantum dots are both expanding the forefront of pure science and also hard at work in practical applications including lasers, quantum QLED televisions and displays, solar cells, medical devices, and.....»»
iPhone 17 Pro Max might deliver the big design change fans want
If it weren’t for Face ID, we’d have a single type of smartphone display design right now: hole-punch screens like those on the Galaxy S24 … The post iPhone 17 Pro Max might deliver the big design change fans want appeared first on.....»»
Ars Live: What else can GLP-1 drugs do? Join us Tuesday for a discussion.
Dr. Daniel Drucker will discuss what ahead for these blockbuster drugs. News and talk of GLP-1 drugs are everywhere these days—from their smash success in treating Type 2 diabet.....»»
Optical technique that uses orbital angular momentum could transform medical diagnostics
An Aston University researcher has developed a new technique using light that could revolutionize non-invasive medical diagnostics and optical communication. The research showcases how a type of light called the orbital angular momentum (OAM) can be.....»»
Bacterial pathogen must balance between colonizing airways and developing antibiotic tolerance, study reveals
Imagine trying to settle into a new home while constantly being attacked. That's what the bacterium Pseudomonas aeruginosa faces when it infects the lungs, and it can't both spread and protect itself from antibiotics at the same time......»»
From fireflies to drones: Researchers uncover strategy for synchronization efficiency
Researchers from The University of New Mexico School of Engineering looked to the natural world to explain how synchronized systems can work more efficiently and made a significant discovery. Their results were published in the journal Nature Communi.....»»
Polish president rules out sending brand new weapons to Ukraine
Polish president rules out sending brand new weapons to Ukraine.....»»
Newer AEB systems surpass older ones but still struggle at high speeds
Newer automatic emergency braking systems prevent about twice the number of crashes that older models do but still fail to stop crashes at high speeds, a challenge for automakers preparing to meet a strict new federal standard for the technology......»»
World more prepared than ever for tsunamis: Ocean experts
The world is more prepared than ever for a devastating tsunami thanks to early warning systems, ocean science experts said Thursday, even though they still cannot predict when one may strike......»»
Graphene-based memristors move a step closer to benefiting next-generation computing
Researchers from Queen Mary University of London and Paragraf Limited have demonstrated a significant step forward in the development of graphene-based memristors and unlocking their potential for use in future computing systems and artificial intell.....»»
Early Black Friday TV deals 2024 — Save up to 43% off on great TVs
TVs of every type are on sale for Black Friday. Check out our picks for HD, OLED, QLED and more......»»
New technology illustrates bacterial "hibernation states"
Like hibernating bears, certain bacterial cells have the ability to shift into a "low-power" metabolic state in which they can stably survive without growing. This state is often seen in the context of antibiotic-resistant infections as bacteria form.....»»