Pages

Feb 16, 2011

Fuel Cells Get Stronger, Potentially Cheaper With Graphene, ITO

As the sustainable Juggernaut of fuel cell vehicles (FCV) powers ever forward, a group of scientists are cooking up ways to make the alternative energy source more durable and even cheaper. By combininggraphene -- think pencil lead -- and indium tin oxide (ITO) nanoparticles, the team produced a catalytic material that is both stronger and more chemically active than the usual catalytic combo. Fuel cells typically use a chemical catalyst like platinum, sitting atop a base of black carbon or metal oxides, to break down oxygen and hydrogen gases, creating water in the process -- thing is, carbon is easily eroded by the resulting water, and metal oxides, while more stable, are less conductive. 

Using graphene -- which because of its porousness erodes less quickly -- in combination with the stable ITO and platinum nanoparticles, researchers have created what could be referred to as a super fuel cell -- a stronger, longer lasting, and potentially cheaper version of the alternative energy source. Unfortunately, without enoughhydrogen filling stations, these super fuel cells won't come to anyone's rescue anytime soon.
 
 

Feb 15, 2011

Intel Core i7-990X Stealthily Hits Shelves, Origin PC Overclocks One To A Lap-melting 4.6GHz

These days it's less about the megahertz and more about the cores, but custom PC maker Origin isn't leaving either benchmark untouched. It's taken the as-yet-unannounced six-core, 3.46GHz Intel Core i7-990X processor and pushed it up to 4.6GHz -- a full 200 hertz more than the company's previous hotness, a 4.4GHZ Core i7-980X. 

The 990X is now available in the company's desktops as well as theEON-17 laptop -- which is honestly pushing the boundaries of lapablity. You'll find the Core i7-990X at the likes of Mwave and Newegg for what sure is a perfectly reasonable $1,050 right now.




Qualcomm's Ultrasonic Pen Demo Transcribes From Paper To Device



The pen can be equipped with an actual ink pen or a simple nub, and there's a battery-powered transceiver inside. Using standard, off-the-shelf microphones on a mobile device, your future phone or tablet could pick up vibrations from the pen with a radius of around 30 centimeters.

Underlying Epos software is used to convert vibration and coordinate information into text, and from there, any 'ole text app can be used to field the results. It's a fairly impressive feat, and there's some pretty obvious usage case scenarios here -- this could easily reinvent the art of note taking in class, where those who prefer to jot down reminders on paper will be able to log those same bullet points on their laptop as they scribble.
 
 

Disposable 'Fleshkus' Drives Ensure Your Memories Some Day Hit The Dump

We're a little less of a disposable society than we used to be, but that's not to say we wouldn't embrace an opportunity to get back into our formerly carefree and wasteful ways. This concept spotted over at Art Lebedev, designed by Alexei Lyapunov and Lena Ehrlich, could get us there, eight or 16GB thumb drivesprinted on cardboard and produced so inexpensively that you can simply tear one off, scribble on it, then give away to friends to share files -- just a concept at this point, but this vision of tomorrow seems awfully likely to us.


Feb 14, 2011

One of Apple’s iPhone 5 Prototypes Has A Hardware Keyboard?

Apple leaks say that there are three different prototypes being tested for the next iPhone. The weirdest one seems to be one that looks like an iPhone 4, but has a case that slides out to reveal a hardware keyboard. The slide-out mechanism sounds similar to the Keyboard Buddy, is pretty unlikely, since Apple has pushed the touchscreen-only train so hard the past few years.

The other two prototypes are said to be exteriorly similar to the current-gen, maybe just 1/3 smaller. If the rumors are right, we shouldn't expect a huge aesthetic change, just improvements like an 8-megapixel camera and an upgraded battery.

It's also interesting to note that there are three different prototypes at this stage of the game (February). It could be that Apple still hasn't made up their mind about which unit to release. If this were April and closer to when they needed to test the final design more thoroughly, we'd guess that two of those three prototypes are just decoys, made to throw people off from what the real iPhone is, to avoid what happened with the iPhone 4 last year. Perhaps that's what's happening already?

Sonim XP3300 Force Claims Insane Ruggedness, Longest Talk Time In The World

The Force has a unique claim: it alleges to offer the longest talk time of any cellphone in the world at 20 to 24 hours, which can be traded in for 20 to 24 hours of continuous GPS tracking, along with 800 hours of standby. Sonim hangs on to its ruggedness chops by casting the Force in a fiberglass shell with 1.5 millimeters of Gorilla Glass over the display, all adding up to an IP-68-rated device that can withstand a two-meter drop onto concrete, two meters of submersion in wastewater (yes, not water, but wastewater), and temperatures ranging from 20 below zero to 55 degrees Celsius (-4 to 131 degrees Fahrenheit). Pricing and availability are yet to be announced.

Power Gadgets Using Nothing But Water

PowerTrekk hasn't revealed the price of its portable fuel cell/battery back combo charger, but if it's fair I might just have to scoop one up for my next camping trip. Let's hope I never get into the difficult quandary of deciding what to do with my last tablespoon of water—power my gadgets up, or drink to survive.

Connect devices such as your phone, camera, or gaming device by USB to the PowerTrekk, and it uses the PowerPukk packs and water to power them up. Obviously you don't need to rely on the sun here, making it a good choice for below-ground explorers.  

Feb 13, 2011

Nokia: 'Our first priority is beating Android'

Nokia CEO Stephen Elop on stage at MWC in Barcelona had a few choice things to say about the recent announcement that Nokia will partner with Microsoft to create devices which run Windows Phone software. Elop told the crowd assembled there that Nokia's "first priority is beating Android," and he also took a moment to let everyone know that Nokia is not interested in being the only company producing Windows Phones -- countering some recent exclusivity chatter.  

The Sony Ericsson Xperia Pro

Sony Ericsson has just announced the mammoth Xperia Pro Android phone -- a slider device with a full QWERTY keyboard.

The device sports a 3.7-inch, 854 x 480 display (which uses uses the company's Bravia graphics engine technology), runs atop a 1GHz Snapdragon CPU, and is sporting SE's customized build of Gingerbread (Android 2.3). The phone has an 8 megapixel camera with LED flash, 2 megapixel front facing camera, and will be available in silver, red, and black.

Microsoft Rolls Out Long, Long-Awaited Windows Update to Disable AutoRun for USB Drives

It's already changed the behavior in Windows 7, and Microsoft has now finally rolled out an update for earlier versions of Windows that prevents a program from executing automatically when a USB drive is plugged into a PC. That behavior has been blamed for the spread of malware in recent years -- including the infamous Conficker worm -- and Microsoft had actually already made it possible to disable the functionality back in November of 2009, albeit only through an update available from its Download Center website. It's now finally pushed the update out through the Windows Update channel, though, which should cause it to be much more broadly deployed (particularly in large organizations). 

Microsoft has decided to simply make it an "important, non-security update" rather than a mandatory update, as it doesn't technically see AutoRun as a "vulnerability" -- it was by design, after all. That means you'll have to look for the option in Windows Update and check it off to install it -- if you choose, you can also re-enable it at anytime with a patch.
 
 

Feb 12, 2011

For the First Time In Human History We Have a View of the Entire Sun

NASA was only able to directly view the Earth-facing side of the Sun. We could see solar storms as they happened, but not necessarily as they developed. Now, thanks to STEREO, we can see all sides simultaneously.

Our limited view was due to the fact that the Sun's roughly 27-day rotation hid the far side from our current crop of observational instruments, like the Solar Dynamics Observatory, or SDO. The SDO and its companion the Michelson Doppler Imager, while invaluable, can only produce a reconstruction of the activity on the far side of the Sun.

In a technologically-dependent world such as ours, this limited view was dangerous. Solar storms and coronal mass ejections, commonplace in our solar system, could easily build on the unmonitored far side of the Sun before launching toward Earth to knock out our satellites and on-world electronics. We could be, and have been, caught unaware.

To better prepare for these storms, NASA launched STEREO in 2006. Short for the Solar Terrestrial Relations Observatory, this pair of spacecraft follows Earth's orbit—one ahead and one behind—to offer unprecedented views of our life-giving Sun. As of today, they've finally reached a point along our orbit that gives a full 360-degree view of the Sun:

The current mission will continue for another eight years before STEREO A and B switch places on the far side of the Sun, and begin again.

What We All Hate Most About Facebook

It's not the pokes. It's not the event invites. It's not even Farmville. This, friends. This is the real reason we hate Facebook. And I feel totally justified.

The Magnetic Poles Switching Places Will Create Planetary Superstorms?

The latest crazy doomsday theory is upon us, and unlike the two suns story, there isn't even really a grain of truth behind this one. This new theory says that the magnetic poles will shift in the near future (which, in all likelihood, they won't, at least not in human time scales), and that this will change our climate (which maybe it could, but not nearly as much as the drastic change we're already experiencing), all this will somehow create superstorms, and this somehow probably all ties into 2012 somehow.  

Feb 11, 2011

Acer debuts GN245HQ monitor with HDMI 3D support from NVIDIA

Acer's already rolled out a few 3D-capable monitors (among other products), but none quite like it's new GN245HQ model, which the company notes is the "first 3D monitor in the world" to support NVIDIA's HDMI 3D solution. That means you'll be able to view 3D content from a connected set-top box or Blu-ray player in addition to a PC connected via DVI-DL, and do so with the included active shutter glasses that work in conjunction with the monitor's built-in IR emitter.

 As for the monitor itself, you'll get the usual 1920 x 1080 resolution and 120Hz refresh rate, along with a 2ms response time, a pair of built-in 2W speakers, and LED backlighting that uses two lamps instead of four for a promised 68% savings in power consumption. No official word on a US release just yet, but you can look for this one to hit the UK in mid-March for £419.99 (or about $675).


Samsung Preparing a 10.1-inch Galaxy Tab 2 with Honeycomb for this Sunday?

Samsung's MWC 2011 presentation is this Sunday, at 6PM Central European Time (midday for those on the American east coast). It will feature a dual-core evolution to the Galaxy S smartphone and there'll be at least one new tablet on show.

Samsung is stepping right up to Motorola, whose Xoom still looks likely to be the first Honeycomb tablet to ship, and saying it can do better. It might just be able to do it, too, as the new and unnamed Tab is said to be physically smaller than Apple's iPad in spite of having a slightly larger display.

 Somewhat less believable is the mention of a dual-core Qualcomm processor as the thing to power Samsung's new tablet -- can you really see Samsung undermining the future success of its Orion / Exynos chip by using a competitor's hardware? Then again, weirder things have happened.





RIP: Symbian

This slide was just presented by Stephen Elop and Nokia CFO, Timo Ihamuotila, at Nokia's Capital Markets Day. Although there's no date listed, it's clear that Symbian -- a "franchise" OS that Nokia will "harvest" -- will be wholly consumed by Windows Phone on Nokia devices just as soon as Nokia and Microsoft can complete the transition. It won't be immediate, but it seems like 2012 will be the year that Nokia pulls the cord on life support. Regardless of the actual date, who in their right minds would invest their development time or consumer dollars in a smartphone OS that has no future within the company? One more slide showing the post-Symbian reductions in R&D spending after the break.
 
 

Feb 10, 2011

These Valentine’s Flowers Will Never Wilt

If you're going to be far away from your loved one this Valentine's Day, you could send them real flowers, which will smell good but will inevitably wilt after a few days, or you could send them these beautiful newsprint flowers from itunube, which won't smell like anything in particular but will last forever—well, only as long as the Earth lasts, I suppose—and, better yet, will remind your loved one that you're a little bit differentfrom the average guy, that you think outside of the box, or have a decent sense of design or appreciation for quirk, though come to think of it sending her these beautiful newsprint flowers might set the bar a little too high for future romantic holidays.
 
 

Internet Explorer 9 RC Now Available To Download

The Internet Explorer 9 beta pleasantly surprised us with Microsoft's renewed competitiveness in the web browser wars, and the pinnable, hardware-accelerated experience is getting even better today -- you can download the IE9 release candidate right now, which streamlines and beautifies the tabbed browsing layout considerably, adds those previously promised, fully customizable tracking protection lists for privacy and freely toggled ActiveX filters, as well as an updated Javascript engine, geolocation support via HTML5, the ability to pin web apps to the taskbar, and a host of assorted speed and functionality improvements here.



Is This the Future of Cameraphones?

Imagine that instead of a single camera, the module carried an array of 25 micro-cameras. Pelican Imaging promises just that with their camera module, and they think they have what it takes to revolutionize cameraphones.

GigaOM says the secret behind Pelican's technology isn't unlike the HDR feature found on the iPhone. the hardware captures multiple images (or sets of data), and then uses post-processing software to assemble it all into one high-quality photograph. Pelican is less obsessed with cramming more megapixels into the phone, and more interested in finding the best way to pair a sensor with a lens (or lenses, in this case).

Pelican plans to license their technology component manufacturerers and handset makers, similar to what ARM does with their processors. Can't wait to see this pop up in an actual phone.
 
 

Feb 9, 2011

Gramophone Style Comes to iPhone


The ArkCanary II is an analog acoustic iPhone speaker, designed rather like an updated antique gramophone. The maker plans to get it to retail for around $13.