Using condensation to noninvasively refill liquid marbles that collapse due to evaporation
Griffith University researchers have solved a problem plaguing droplet-sized micro-reactors which could improve the viability for applications like drug delivery and waste management. Published in Applied Physics Letters, the technique the team devel.....»»
New technique may help scientists stave off coral reef collapse
In a bit of biological magic, some tiny, jellyfish-like creatures learned eons ago how to weave seawater into durable, life-sustaining, rocky coral reefs, which provide billions in economic benefits......»»
Air cooling vs. liquid cooling: Which is best for your PC in 2024?
Air cooling and liquid cooling are the two main ways to keep your PC cool. But which is the best solution for your PC? Let's find out together......»»
Introducing multi-component liquid-infused surfaces for adaptive and functional coatings
Surface coatings have long been essential in various industries, offering protection and functionality. In recent years, liquid-infused surfaces (LIS) have emerged as a groundbreaking technology, revolutionizing how we approach surface coatings......»»
Nanodevices can produce energy from evaporating tap or seawater
Evaporation is a natural process so ubiquitous that most of us take it for granted. In fact, roughly half of the solar energy that reaches the Earth drives evaporative processes. Since 2017, researchers have been working to harness the energy potenti.....»»
Apple’s new M3 MacBook Airs from $1,049, M3 MacBook Pro $300 off, more Macs from $899
Today’s best deals are all about MacBooks. You can currently lock-in a pre-order discount on Apple’s new M3 MacBook Airs, with both 13- and 15-inch models from $1,049. The savings carry over to the Liquid Retina XDR Display-backed 14-inch M3 MacB.....»»
Researchers use liquid crystals to control polarization inside laser-written waveguides
Researchers have developed a new way to control and manipulate optical signals by embedding a liquid crystal layer into waveguides created with direct laser writing. The new devices enable electro-optical control of polarization, which could open new.....»»
Who owns prehistory? How debate over fossils in China shaped the relationship between science and sovereignty
Many museums and other cultural institutions in the West have faced, in recent years, demands for artistic repatriation. The Elgin Marbles, currently housed in the British Museum, are perhaps the most prominent subject of this charge, with numerous a.....»»
An 80-mph speed record for glacier fracture helps reveal the physics of ice sheet collapse
There's enough water frozen in Greenland and Antarctic glaciers that if they melted, global seas would rise by many feet. What will happen to these glaciers over the coming decades is the biggest unknown in the future of rising seas, partly because g.....»»
One of the great rivalries in PCs could collapse
According to Pat Gelsinger, Intel CEO, one of the greatest rivalries in computing might be coming to a surprising end......»»
The modeling and simulation of self-organized intracellular twisters in the Drosophila oocyte
Cytoplasmic streaming is the large-scale motion of cytoplasm (i.e., gelatinous liquid inside cells) inside a living cell. This flow, known to regulate various intracellular processes, can vary greatly between different cell types at different stages.....»»
Rocket propellant tanks for NASA"s Artemis III mission take shape
As NASA works to develop all the systems needed to return astronauts to the moon under its Artemis campaign for the benefit of all, the SLS (Space Launch System) rocket will be responsible for launching astronauts on their journey. With the liquid ox.....»»
Amazon rainforest may face tipping point by 2050: Study
The Amazon rainforest is facing a barrage of pressures that might tip it into large-scale ecosystem collapse as soon as 2050, according to new research Wednesday warning of dire consequences for the region and the world......»»
Deciphering quantum enigmas: The role of nonlocal boxes in defining the boundaries of physical feasibility
A team of scientists from the University of Ottawa is offering insights into the mysteries of quantum entanglement. Their recent study, titled "Extending the known region of nonlocal boxes that collapse communication complexity" and published in Phys.....»»
Amazon rainforest at a critical threshold: Loss of forest worsens climate change
The Amazon rainforest could approach a tipping point, which could lead to a large-scale collapse with serious implications for the global climate system. A new Nature study by an international research team including scientists from the Potsdam Insti.....»»
The dynamics of deformable systems: Study unravels mathematical mystery of cable-like structures
Are our bodies solid or liquid? We all know the convention—that solids maintain their shapes, while liquids fill the containers they're in. But often in the real world, those lines are blurred. Imagine walking on a beach. Sometimes the sand gives w.....»»
Scientists warn of current "tipping point" in Atlantic Ocean: "Significant" effects on climate
A critical system of Atlantic Ocean currents may be approaching collapse, which scientists warn will have a dangerous impact on our global climate......»»
Ocean system that moves heat gets closer to collapse, which could cause weather chaos, study says
An abrupt shutdown of Atlantic Ocean currents that could put large parts of Europe in a deep freeze is looking a bit more likely and closer than before as a new complex computer simulation finds a "cliff-like" tipping point looming in the future......»»
Evidence that atomically thin hafnium telluride is an excitonic insulator
The condensation of excitons with non-zero momentum can give rise to so-called charge density waves (CDW). This phenomenon can prompt the transition of materials into a fascinating new quantum phase, known as an excitonic insulator......»»
Mimas" surprise: Tiny moon holds young ocean beneath icy shell
Hidden beneath the heavily cratered surface of Mimas, one of Saturn's smallest moons lies a secret: a global ocean of liquid water. This astonishing discovery, led by Dr. Valéry Lainey of the Observatoire de Paris-PSL and published in the journal Na.....»»
Newly discovered carbon monoxide-runaway gap can help identify habitable exoplanets
The search for habitable exoplanets involves looking for planets with similar conditions to the Earth, such as liquid water, a suitable temperature range and atmospheric conditions. One crucial factor is the planet's position in the habitable zone, t.....»»