Published on: 2025-06-05 20:10:00
In a nutshell: It's not every day that you stumble across technology that truly impresses, but today might be an exception. In short, popular YouTube channel DIY Perks has demonstrated a truly wireless power delivery system capable of powering an array of devices using an "invisible dome of energy" at an impressive distance. To grasp the wizardry at play, it helps to have a general understanding of how wireless phone charging mats work. As the presenter explains, such chargers use a coil of wir
Keywords: magnetic need power second wireless
Find related items on AmazonPublished on: 2025-06-06 20:25:38
Scientists used the world’s largest solar telescope to capture incredibly detailed images of the Sun’s surface, revealing ultra-fine magnetic stripes rippling across the star and magnetic fields that resemble fluttering curtains, which modify light. The Daniel K. Inouye Solar Telescope stands tall at 13 feet (4 meters) atop a volcano in Maui, Hawaii, staring at our host star with great intensity. Using the telescope’s unique capabilities, a team led by scientists from the National Science Found
Keywords: magnetic solar sun surface telescope
Find related items on AmazonPublished on: 2025-06-09 00:10:37
There’s something oddly satisfying about snapping your phone onto a magnetic charger and watching it power up. There’s no cable to fumble with, no ports to wear down, and no having to worry about whether your device is actually charging or not. You can just drop your device and go. And you can hurry about doing whatever it is you need to do for the day while your phone works its way back up to 100%. See at Amazon But if one charger is nice, how about two? Does that sweeten the deal? Sure, you
Keywords: chargers deal just magnetic phone
Find related items on AmazonPublished on: 2025-06-09 16:15:14
ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $12 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters are on sale for just $12 (with the added coupon) for one on Amazon. A hill I'm always willing to fight on -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of the best USB access
Keywords: connector magnetic power swivel usb
Find related items on AmazonPublished on: 2025-06-12 20:40:00
Forward-looking: Western Digital remains one of the world's largest hard drive manufacturers, although it trails Seagate in adopting the latest recording technologies. However, the company has announced that major advancements are planned for its HDD lineup over the next few years. At the recent Computex trade show in Taipei, Western Digital confirmed that its first hard drives based on Heat-Assisted Magnetic Recording (HAMR) technology are scheduled to debut in 2027. Before then, however, the
Keywords: digital drives hamr magnetic recording
Find related items on AmazonPublished on: 2025-06-13 13:24:19
Where did the moon’s magnetism go? Scientists have puzzled over this question for decades, ever since orbiting spacecraft picked up signs of a high magnetic field in lunar surface rocks. The moon itself has no inherent magnetism today. Now, MIT scientists may have solved the mystery. They propose that a combination of an ancient, weak magnetic field and a large, plasma-generating impact may have temporarily created a strong magnetic field, concentrated on the far side of the moon. In a study a
Keywords: field impact magnetic moon rocks
Find related items on AmazonPublished on: 2025-06-18 14:00:00
ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $8 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters are on sale for just $8 (with the added coupon) for one on Amazon. A hill I'm always willing to fight on -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of the best USB accessor
Keywords: connector magnetic power swivel usb
Find related items on AmazonPublished on: 2025-06-16 17:52:18
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: The nanoparticles are composed of multiferric cores (Cobalt ferrite and Bismuth ferrite which responsive to magnetic field) and chitosan outer layers (which is rich in positive amino group for translocate nanoparticles to cytoplasm and shields the bioenvironment from the nanoaprticles). Credit: Lin et al. Recent tec
Keywords: cells control electromagnetic fussenegger nanoparticles
Find related items on AmazonPublished on: 2025-06-22 12:14:05
ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $8 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters are on sale for just $8 (with the added coupon) for one on Amazon for Memorial Day. A hill I'm always willing to fight on -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of the
Keywords: connector magnetic power swivel usb
Find related items on AmazonPublished on: 2025-06-23 00:53:00
ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $13 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters come in a two-pack and are on sale for just $13 (with the clip-on coupon) on Amazon. A hill I'm always willing to fight on -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of th
Keywords: connector magnetic power swivel usb
Find related items on AmazonPublished on: 2025-06-23 20:55:35
A new simulation of the galaxy’s magnetic turbulence shakes up how we think about—and visualize—the astrophysical environments. The model was developed by James Beattie, a postdoctoral fellow at the University of Toronto’s Canadian Institute for Theoretical Astrophysics and Princeton University, and collaborators from the U.S., Australia, and Europe. Described in a recent paper in Nature Astronomy, the model simulates space in high-definition—from volumes 30 light-years wide all the way down to
Keywords: beattie interstellar magnetic medium model
Find related items on AmazonPublished on: 2025-06-24 00:36:54
NASA's Apollo missions brought back moon rock samples for scientists to study. We've learned a great deal over the ensuing decades, but one enduring mystery remains. Many of those lunar samples show signs of exposure to strong magnetic fields comparable to Earth's, yet the Moon doesn't have such a field today. So, how did the moon rocks get their magnetism? There have been many attempts to explain this anomaly. The latest comes from MIT scientists, who argue in a new paper published in the jour
Keywords: core field magnetic moon rocks
Find related items on AmazonPublished on: 2025-06-30 03:40:22
Young children often put things in their mouths that they shouldn’t. Even seemingly harmless objects, such as toys, could have components small enough for a baby to swallow—such as magnets. Despite an increase in regulations, thousands of children around the world are still swallowing magnets. In a sweeping international review, researchers from the University of California, Davis (UC Davis) and UC Davis Health investigated pediatric magnet ingestion reports from around the world alongside thei
Keywords: children magnet magnets policies researchers
Find related items on AmazonPublished on: 2025-07-08 16:00:00
The future of everything from smartphones, to military equipment, to electric vehicles hangs on 17 rare earth minerals and the magnets that they’re made into. And China, the world’s largest refiner and producer, is tightening its grip and threatening the US’ largest automakers. Over the last 30 years, China has methodically cornered the market on mining and refining rare earth minerals, which are used to produce a variety of common items like passenger vehicles and everyday electronics. In the
Keywords: china earth earths magnets rare
Find related items on AmazonPublished on: 2025-07-10 19:46:00
Through the looking glass: The alchemists' dream, it turns out, was not misguided – just premature. While the gold created by CERN researchers can't fill vaults, it has unlocked deeper insights into the universe's fundamental forces. For centuries, the transformation of lead into gold was the ultimate goal for alchemists, a dream fueled by the similar densities of the two metals and gold's enduring allure. While chemistry eventually revealed that lead and gold are fundamentally different elemen
Keywords: electromagnetic gold lead lhc protons
Find related items on AmazonPublished on: 2025-07-11 00:46:00
Through the looking glass: The alchemists' dream, it turns out, was not misguided – just premature. While the gold created by CERN researchers can't fill vaults, it has unlocked deeper insights into the universe's fundamental forces. For centuries, the transformation of lead into gold was the ultimate goal for alchemists, a dream fueled by the similar densities of the two metals and gold's enduring allure. While chemistry eventually revealed that lead and gold are fundamentally different elemen
Keywords: electromagnetic gold lead lhc protons
Find related items on AmazonPublished on: 2025-07-15 06:21:33
AUSTIN, Texas — Abundant, low-cost, clean energy — the envisioned result if scientists and engineers can successfully produce a reliable method of generating and sustaining fusion energy — took one step closer to reality, as a team of researchers from The University of Texas at Austin, Los Alamos National Laboratory and Type One Energy Group solved a longstanding problem in the field. One of the big challenges holding fusion energy back has been the ability to contain high-energy particles insi
Keywords: design energy fusion magnetic method
Find related items on AmazonPublished on: 2025-07-15 16:21:33
AUSTIN, Texas — Abundant, low-cost, clean energy — the envisioned result if scientists and engineers can successfully produce a reliable method of generating and sustaining fusion energy — took one step closer to reality, as a team of researchers from The University of Texas at Austin, Los Alamos National Laboratory and Type One Energy Group solved a longstanding problem in the field. One of the big challenges holding fusion energy back has been the ability to contain high-energy particles insi
Keywords: design energy fusion magnetic method
Find related items on AmazonPublished on: 2025-07-27 03:00:46
Joe Maring / Android Authority One of the best perks of having an iPhone is the sheer amount of available accessories. Much as Android fans may not like to admit it, finding the perfect case, screen protector, charging dock, etc., for an iPhone is significantly easier than doing the same for a Samsung Galaxy or Google Pixel. That point became even more apparent when Apple added MagSafe to the iPhone in 2020 — opening up a whole new world of magnetic accessories that Android phones have had to s
Keywords: bank iphone magnetic oneplus power
Find related items on AmazonPublished on: 2025-07-30 16:00:09
You might owe that gold necklace around your neck to a moody, long-dead star from the universe’s ancient past. According to a new study, magnetars—a rare type of neutron star—may have forged some of the first heavy elements in the universe, based on evidence found buried in 20-year-old data. The data comes from a 2004 magnetar flare that expelled a massive amount of energy into the cosmos. These outbursts happen when a magnetar’s crust fractures in a “starquake,” unleashing high-energy radiatio
Keywords: data elements gold heavy magnetars
Find related items on AmazonPublished on: 2025-08-03 20:11:00
ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $13 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters come in a two-pack and are on sale for just $13 (with the clip-on coupon) on Amazon. A hill I'm always willing to fight on -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of th
Keywords: connector magnetic power swivel usb
Find related items on AmazonPublished on: 2025-08-07 04:00:00
is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. Ever wanted a mouse that could easily stick to your laptop as you carry it around? I can’t say so myself — but one’s launching on Kickstarter today that seems to do the job! I’ve been testing the $36 ESR MagMouse for roughly a week now, and I’m genuinely surprised we haven’t seen anything like this before. See where the magnets are. It’s
Keywords: esr laptop magnetic mouse stick
Find related items on AmazonPublished on: 2025-08-07 07:00:00
MagSafe is Apple's magnetic technology built into the iPhone 12, iPhone 13, iPhone 14, iPhone 15, and iPhone 16 ranges. It's comprised of a ring of magnets on the back of the phone, and it was developed to create a faster, more precise wireless charging system. However, magnets on the back also allow you to connect it to different kinds of accessories like external batteries, car mounts, and wallets. If you use a case on your iPhone, you will need to make sure you have a MagSafe case (the case
Keywords: case iphone magnets magsafe ring
Find related items on AmazonPublished on: 2025-08-23 20:25:00
Skygazers in the northern region of the US and Canada might catch a glimpse of the Northern Lights Wednesday night and into Thursday. The NOAA Space Weather Prediction Center issued a G3 (strong) geomagnetic storm watch for April 16, when plasma ejected from the sun is expected to reach Earth's magnetic field. Minor geomagnetic storm conditions are likely to carry on until April 17, the agency reported. The colorful lights splashed across the night sky are caused by geomagnetic storms in our at
Keywords: earth field geomagnetic lights magnetic
Find related items on AmazonPublished on: 2025-08-24 08:23:00
When Germany deployed magnetic mines early in the war, Britain countered with aircraft that could explode them by mimicking a ship’s magnetic signature. On September 3, 1939, two days after Germany invaded Poland, the German submarines U-13, U-14 and U-17 started laying three fields of magnetic-influence mines on the sea floor just off Britain’s east coast. Within days, four ships totaling 14,575 gross registered tons were sunk and another 10,391 GRT of shipping was damaged. Although mines were
Keywords: aerial aircraft german magnetic mines
Find related items on AmazonPublished on: 2025-08-25 18:33:00
Skygazers in the northern region of the US and Canada might catch a glimpse of the Northern Lights as soon as tonight and into tomorrow. The NOAA Space Weather Prediction Center just issued a G3 (strong) geomagnetic storm watch for April 16, when plasma ejected from the sun is expected to reach Earth's magnetic field. Minor geomagnetic storm conditions are likely to carry on until April 17, the agency reported. The colorful lights splashed across the night sky are caused by geomagnetic storms i
Keywords: april atmosphere earth geomagnetic lights
Find related items on AmazonPublished on: 2025-08-29 21:00:19
ZDNET's key takeaways The magnetic USB-C connector now supports a 180-degree swivel, and it's only $13 at Amazon. It can pump out as much as 240W of power. I just wish it was suitable for data transferring or powering monitors. $15.99 at Amazon These handy 240W USB-C magnetic adapters come in a two-pack and are on sale for just $13 at Amazon. This deal only applies to the black adapters; the silver devices cost a little over $14. A hill I'm always willing to fight on -- and maybe even die on
Keywords: connector magnetic power swivel usb
Find related items on AmazonPublished on: 2025-08-31 05:00:00
The lighter creates a tiny spark that jumps from one wire to the other in the front pair. This spark creates electromagnetic waves, with the two wires serving as transmission antennas to amplify the waves. The two wires in back are the receiving antennas, and they will produce an electric current just like with Hertz’s loop of wire. Instead of creating a spark on the receiver, on my device the light bulb will turn on. The neon bulb is really nice since it's high-voltage but low-current, which is
Keywords: electromagnetic just radio science waves
Find related items on AmazonPublished on: 2025-09-06 01:15:00
Why it matters: Many users, including staffers at the Department of Government Efficiency (DOGE), likely consider magnetic tape storage severely outdated. Despite being around for several decades, the technology still enjoys widespread use, is still evolving, and retains certain advantages over optical and solid-state media. DOGE recently announced that it has replaced 14,000 magnetic storage tapes used by the US General Services Administration (USGSA) with unspecified "modern" digital formats.
Keywords: government lto magnetic storage tapes
Find related items on AmazonPublished on: 2025-09-06 06:25:52
While the move may at first seem like a logical decision to modernize government services, critics were quick to point out the benefits of magnetic tapes over digital. The post by DOGE features a Community Note highlighting a few reasons to use magnetic tape, including the fact that they can store data much more efficiently and offer a physical “airgap” so that data cannot be stolen by cybercriminals. Back in 2020, IBM published an article explaining that as the amount of data stored on the int
Keywords: data digital like magnetic tape
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