magnets

Smartphone mounts for your car

Many drivers rely on smartphones for navigation, music, and calls in the car, but holding the phone while performing any of these tasks impairs driving ability and is illegal in some states. In fact, the National Highway Traffic Safety Administration found that manually operating a phone greatly increases distraction while driving, where engaging in a hands-free call showed no increased crash risk.

To more safely use your phone in the car, get a mount that will keep its voice command button in easy reach and its screen viewable at a glance.

Mounts can stick to windshields and dashboards, clip to … Read more

How lasers can switch off cocaine addiction

Researchers who shined a laser light in a certain region of the brain -- stimulating the area associated with decision-making and impulse control -- were able to zap what they call "cocaine seeking" behaviors in addicts.

And while their work was on rats, their hope is that a similar technique called transcranial magnetic stimulation (TMS, currently used to improve symptoms of depression) will work on humans as well.… Read more

New MRI 'fingerprinting' could spot diseases in seconds

Our body tissue, not to mention diseases, each have their own unique "fingerprint," which can in turn be examined to diagnose various health issues at very early stages.

Now, researchers at Case Western Reserve University in Cleveland say that after a decade of work they've developed a new MRI (magnetic resonance imagining) technique that can scan for those diseases very quickly. In just 12 seconds, for instance, it may be possible to differentiate white from gray matter in cerebrospinal fluid in the brain; in a matter of minutes, a full-body scan would provide far more data, making diagnostics considerably easier and less expensive than today's scans.… Read more

Apple wants to make super-secure magnetic mount for iPad

Apple wants to make a magnetic stand for iPads that will hold the tablet securely in place, while also allowing for quick removal when needed, according to a patent application published today.

Spotted by Patently Apple, the application includes images of various tablet mounting situations, including inside cars, on tripods, treadmills, and on a music sheet stand. Apple even thinks the technology could be used to connect two iPads with a magnetic hinge.

Apple writes in the application:

Tablet devices are used in an increasingly wide range of applications. In many of these applications a way for conveniently mounting the … Read more

A new high in $300 audiophile headphones

I'm usually a sound-first guy, but when it comes to evaluating headphones, comfort is a very close second. So even when I love the sound of a headphone, if they start to hurt my ears after a half an hour, that's a deal-breaker.

That's why I'm happy to report on a remarkably comfortable and great-sounding headphone, the MrSpeakers' Mad Dog. That's an odd name for a headphone maker, but MrSpeakers' Dan Clark started out as a speaker designer. Now he extensively modifies Fostex T50RP headphones, a headphone that I've never cared for. Clark transforms … Read more

Interchangeable clothing uses magnets to switch up the style

Anyone who has ever worn a necklace or bracelet made of Buckyballs knows the potential of magnets as a force for fashion. Ian Stikeleather is taking it a step further by integrating magnets into his Affectation clothing line.

Affectation is up on Kickstarter, working to raise enough to put the magnetic fashion line into production. The biggest draw is the interchangeability of the clothes. For a $50 pledge, you can pick up the Duality Interchangeable Tie. It comes with an extra tail that can be exchanged and is held on by magnets. Click it together and you have a new look for your busy day in the cubicle farm.… Read more

Being there: The Hifiman HE-6 headphones

I'm a lucky guy, I've heard most of the world's very best headphones: Sennheiser's HD 800 and their legendary Orpheus, the Audeze LCD 2 and 3, the Stax SR-007 ($2,600), SR-009 ($5,200), and now I'm spending quality time with Hifiman's flagship HE-6 planar magnetic headphones. I've long admired Hifiman's designs, starting with their very first model, the HE-5 back in 2009. The HE-6 looks nearly identical to Hifiman's current HE-4, HE-400, HE-5LE, and HE-500 headphones, but the HE-6 is heavier (502 grams), and it feels like it's built … Read more

Count on fun with refrigerator door LED Digit Magnets

Refrigerators have always been the hub of the kitchen. Considering that is where all the food lives, it only makes sense. However, there is another aspect of the big appliance that draws constant attention, and that would be the refrigerator door. Sure, the door is where all the fun easy-access items such as condiments reside, but there is another side to the story: the outside.

As a wide-open plain, the outside of the refrigerator door is a perfect area for personalization. Long the center for communication, refrigerators have more recently upped the ante by including Wi-Fi-enabled touch screens (such as … Read more

Study links in-utero exposure to magnetic fields to child obesity

High electromagnetic field levels of household appliances (such as washing machines and hair dryers) and wireless devices (such as laptops and routers) may be at least partially to blame for the rise in childhood obesity in recent years, according to a 13-year study by Kaiser Permanente that followed hundreds of pregnant women and 733 of their children.

After controlling for several factors, including child gender, pre-pregnancy BMI, maternal age at delivery, race, education, breastfeeding, and smoking, researchers write in Nature's Scientific Reports that children exposed to high in-utero levels are nearly twice as likely to be overweight or obese … Read more