Magnetic micro spinbots can perform ultraprecise surface polishing and cleaning
A research team has unveiled an innovative technology for ultraprecision surface polishing and cleaning using simultaneously operating magnetic micro spinbots. These tiny robots, capable of nanometer-scale contaminant removal and polishing, offer a l.....»»
Atmospheric oxidation and the creation of modern Mars
Like Earth, Mars was formed about 4.5 billion years ago, but its early surface was very different than today's. Mars' surface then had high rates of meteorite and asteroid impacts from the period known as the Late Heavy Bombardment. But whereas today.....»»
Ammonia fuel cells see performance gains with new catalyst layer
The pursuit of clean and efficient energy conversion technologies has led to significant advancements in fuel cell research. A study conducted at Fuzhou University and published in Frontiers in Energy, presents a novel approach to enhance the perform.....»»
CISOs’ strategies for managing a growing attack surface
In this Help Net Security interview, Rickard Carlsson, CEO at Detectify, discusses the evolution of attack surface management in the context of remote work and digital transformation. Carlsson highlights the challenges CISOs face today, including mai.....»»
Shaping nanocrystals: Unlocking the future of screens, solar and medical tech
From brighter TV screens to better medical diagnostics and more efficient solar panels, new Curtin-led research has discovered how to make more molecules stick to the surface of tiny nanocrystals, in a breakthrough that could lead to improvements in.....»»
Researchers uncover role of plasma waves in mysterious heating of sun"s corona
There is a profound mystery in our sun. While the sun's surface temperature measures around 10,000 degrees Fahrenheit, its outer atmosphere, known as the solar corona, measures more like 2 million degrees Fahrenheit, about 200 times hotter......»»
Researchers create a three-dimensional multi-focus laser for glass micro-sculpting
Glass materials are widely used in optical and optoelectronic devices due to their low cost and excellent mechanical and optical properties. Among them, glass concave/convex linear structures with feature sizes ranging from several micrometers to hun.....»»
Best Buy knocked $200 off the Microsoft Surface Pro with CoPilot+
This Microsoft Surface Pro comes with the new Copilot+, and you can get it $200 off with this excellent deal......»»
Scientists use light to visualize magnetic domains in quantum materials
When something draws us in like a magnet, we take a closer look. When magnets draw in physicists, they take a quantum look. Scientists from Osaka Metropolitan University and the University of Tokyo have successfully used light to visualize tiny magne.....»»
Machine learning could improve extreme weather warnings
Because small changes in atmospheric and surface conditions can have large, difficult-to-predict effects on future weather, traditional weather forecasts are released only about 10 days in advance. A longer lead time could help communities better pre.....»»
Magnetoelectric nanodiscs offer remote brain stimulation without implants or genetic modification
Novel magnetic nanodiscs could provide a much less invasive way of stimulating parts of the brain, paving the way for stimulation therapies without implants or genetic modification, MIT researchers report......»»
Physicists reveal nonlinear transport induced by quantum geometry in planar altermagnets
In recent years, many physicists and materials scientists have been studying a newly uncovered class of magnetic materials known as altermagnets. These materials exhibit a unique type of magnetism that differs from both conventional ferromagnetism an.....»»
So long Surface Duo 2!
After a brief 3 years on the market, Microsoft shutters support for the Surface Duo 2 on October 2024. The post So long Surface Duo 2! appeared first on Phandroid. After several years of trying to make it work in the foldable market, Micro.....»»
Scientists recreate sound of Earth"s magnetic flip 41,000 years ago
Approximately 41,000 years ago, Earth's magnetic field briefly reversed during what is known as the Laschamp event. During this time, Earth's magnetic field weakened significantly—dropping to a minimum of 5% of its current strength—which allowed.....»»
Direction of the Alpine Fault"s last big quake will help NZ prepare for the inevitable next rupture
One of the world's most anticipated earthquakes is the next major surface rupture of the Alpine Fault in the South Island of New Zealand......»»
US forecasts severe solar storm starting Thursday
A massive ball of plasma and accompanying magnetic field ejected from the sun is expected to strike Earth on Thursday morning, potentially triggering auroras as far south as Alabama, according to US forecasters......»»
There’s never been a better time to buy a Dreametech smart cleaning product
Whether you’re a fan of smart assistance with manual cleaning, or delegating the entire cleaning task to a robot, there’s never been a better time than this year’s Amazon Prime Day to grab the latest Dreametech products. Dreame Technology is.....»»
Rapid analysis finds climate change’s fingerprint on Hurricane Helene
1.3° C of warming means rainfall like this may now be expected every 70 years. Hurricane Helene crossed the Gulf of Mexico at a time when sea surface temperatures were at rec.....»»
Environmental factors influence Southeast Brazil"s coastal biodiversity more than ecological processes, study finds
Sea surface temperature, wave energy and freshwater discharge from rivers influence the abundance and size of the marine organisms that inhabit rocky shores along the coast of Southeast Brazil more than ecological processes such as competition and pr.....»»
Microsoft’s forgotten Android phone just got its final update
The Microsoft Surface Duo 2, Microsoft's last Android phone, is now receiving its final software update......»»
Team discovers three new magnetic and helium-enriched hot subdwarf stars
An international team of astronomers reports the discovery of three new helium-enriched hot subdwarf stars with strong magnetic fields. The finding, made with the Southern African Large Telescope (SALT), is detailed in a research paper published Oct......»»