Miniature magnetic resonance imager made of diamond
The development of tumors begins with miniscule changes within the body's cells; ion diffusion at the smallest scales is decisive in the performance of batteries. Until now, the resolution of conventional imaging methods has not been high enough to r.....»»
TORRAS Ostand Power Bank adds a kickstand to your phone!
If you want wireless charging and a kickstand for your smartphone, then the TORRAS Magnetic Portable Charger could be the perfect accessory! The post TORRAS Ostand Power Bank adds a kickstand to your phone! appeared first on Phandroid. Pow.....»»
Researchers harness 2D magnetic materials for energy-efficient computing
Experimental computer memories and processors built from magnetic materials use far less energy than traditional silicon-based devices. Two-dimensional magnetic materials, composed of layers that are only a few atoms thick, have incredible properties.....»»
Engineers use AI to wrangle fusion power for the grid
In the blink of an eye, the unruly, superheated plasma that drives a fusion reaction can lose its stability and escape the strong magnetic fields confining it within the donut-shaped fusion reactor. These getaways frequently spell the end of the reac.....»»
Spinning, magnetic micro-robots help researchers probe immune cell recognition
Researchers at the Pritzker School of Molecular Engineering and the Department of Chemistry at the University of Chicago have engineered tiny, spinning micro-robots that bind to immune cells to probe their function. The robot, or "hexapod," gives sci.....»»
Spintronics research finds magnetic state of certain materials can be switched using surface induced strain
Electronics are based on electrical charges being transported from one place to another. Electrons move, current flows, and signals are transmitted by applying an electrical voltage. However, there is also another way to manipulate electronic current.....»»
Widefield diamond quantum sensing with neuromorphic vision sensors
A collaborative project has made a breakthrough in enhancing the speed and resolution of widefield quantum sensing, leading to new opportunities in scientific research and practical applications......»»
MagSafe Monday: With Qi2 support, Anker MagGo Wireless Charger replaces Apple’s MagSafe charger in my bag
Qi2 is the latest wireless charging standard the Wireless Power Consortium developed, incorporating Magnetic Power Profile (MPP) based on Apple’s MagSafe technology. This ensures accurate alignment and faster charging speeds of up to 15 watts – s.....»»
Hands on with Apple Vision Pro ZEISS optical inserts
If you need glasses or contacts, there's a solid chance you'll need optical inserts to use Apple Vision Pro. Here's what you need to know about these magnetic lenses.Apple Vision Pro ZEISS optical insertsApple Vision Pro is designed to fit the user's.....»»
Lab study creates artificial magnetosphere to explore spontaneous excitation of chorus emissions
A dipole magnetic field, created by a ring current, is the most fundamental type of magnetic field that is found both in laboratories and in space. Planetary magnetospheres, such as Jupiter's, effectively confine plasma......»»
Diamond quantum memory with Germanium vacancy exceeds coherence time of 20 ms
The color centers of diamond are the focus of an increasing number of research studies, due to their potential for developing quantum technologies. Some works have particularly explored the use of negatively-charged group-IV diamond defects, which ex.....»»
Altermagnetism experimentally demonstrated
Ferromagnetism and antiferromagnetism have long been known to scientists as two classes of magnetic order of materials. Back in 2019, researchers at Johannes Gutenberg University Mainz (JGU) postulated a third class of magnetism, called altermagnetis.....»»
Scientists map the largest magnetic fields in galaxy clusters using synchrotron intensity gradient
In a new study, scientists have mapped magnetic fields in galaxy clusters, revealing the impact of galactic mergers on magnetic-field structures and challenging previous assumptions about the efficiency of turbulent dynamo processes in the amplificat.....»»
Treating liver cancer with microrobots piloted by a magnetic field
Canadian researchers led by Montreal radiologist Gilles Soulez have developed a novel approach to treat liver tumors using magnet-guided microrobots in an MRI device......»»
Thermally engineering templates for highly ordered self-assembled materials
Self-assembled solidifying eutectic materials directed by a template with miniature features demonstrate unique microstructures and patterns as a result of diffusion and thermal gradients caused by the template. Despite the template trying to force t.....»»
Did Eurasia"s dominant East-West axis "turn the fortunes of history"?
Guns, Germs, and Steel (1997) is Jared Diamond's Pulitzer Prize-winning effort to explain the contrasting histories of Native Americans, Africans, and aboriginal Australians vs. Europeans and Asians. One of his intriguing proposals was that Eurasian.....»»
Altermagnetism: A new type of magnetism, with broad implications for technology and research
There is now a new addition to the magnetic family: thanks to experiments at the Swiss Light Source SLS, researchers have proved the existence of altermagnetism. The experimental discovery of this new branch of magnetism is reported in Nature and sig.....»»
Nomad launches super slim Magnetic Leather Back for iPhone 15 Pro and Pro Max
Nomad has unveiled its latest premium Apple accessory today, the Magnetic Leather Back for iPhone 15 Pro and Pro Max. Made with high-quality leather, this slick magnetic back is perfect for those who like to keep their iPhone as close to naked as pos.....»»
Desert ants: Earth"s magnetic field calibrates their navigation system
They are only a few centimeters tall and their brains have a comparatively simple structure with less than 1 million neurons. Nevertheless, desert ants of the Cataglyphis genus possess abilities that distinguish them from many other creatures: The an.....»»
Meet NASA"s twin spacecraft headed to the ends of the Earth
Two new miniature NASA satellites will start crisscrossing Earth's atmosphere in a few months, detecting heat lost to space. Their observations from the planet's most bone-chilling regions will help predict how our ice, seas, and weather will change.....»»
Bizarre snake-like worm"s secrets revealed in CT scans
Amphisbaenians are strange creatures. Like worms with vertebrae, scales, a large central tooth and sometimes small forearms, these reptiles live underground, burrowing tunnels and preying on just about anything they encounter, not unlike a miniature.....»»