Source: http://feeds.gawker.com/~r/gizmodo/full/~3/9hueln4wyko/steve-jobs-is-hanging-out-at-apple-again
Tuesday, May 31, 2011
Steve Jobs Is Hanging Out at Apple Again [Nerdspotting]
IE9 and Firefox 4 post top marks in Web browser power use comparison
Over on the Internet Explorer Blog, Microsoft has posted results from an extensive comparison of the top five Web browsers. The goal: to determine whether Internet Explorer 9, Firefox 4, Chrome 10, Safari 5, or Opera 11 is able to squeeze the most life out of your laptop's battery.
A baseline was determined with test systems sitting idle, and then browsers were pointed at about:blank, a news site, the HTML5 Galactic demo, and the IE9 fish tank demo. Perhaps unsurprisingly, IE9 came out on top -- though Firefox 4 was a very close second on nearly every test. As you can see, the other browsers didn't necessarily fare quite as well, with Google Chrome, Safari, and Opera all posting significantly worse scores. In Opera 11's case, a laptop battery would last over one hour more with Internet Explorer 9 installed.
A baseline was determined with test systems sitting idle, and then browsers were pointed at about:blank, a news site, the HTML5 Galactic demo, and the IE9 fish tank demo. Perhaps unsurprisingly, IE9 came out on top -- though Firefox 4 was a very close second on nearly every test. As you can see, the other browsers didn't necessarily fare quite as well, with Google Chrome, Safari, and Opera all posting significantly worse scores. In Opera 11's case, a laptop battery would last over one hour more with Internet Explorer 9 installed.
But what we'd really like to know is where did Microsoft find the dilithium crystals required to run a Galactic Total Power Consumption test...
IE9 and Firefox 4 post top marks in Web browser power use comparison originally appeared on Download Squad on Wed, 30 Mar 2011 07:30:00 EST. Please see our terms for use of feeds.
NASA's new cooling pump doesn't need moving parts, set to chill out in space next month
It's pretty easy to cool down an overheating desktop computer with an extra fan, but what do you do if there's no air? That's the hurdle NASA's engineers are hoping to clear with a new prototype pump that the agency unveiled last week. The pinkie-sized instrument relies upon a technology known as electrohydrodynamic (EHD)-based thermal control, which uses electric fields to inject coolant through small vents on a thermal cold plate, before moving the extra heat to a radiator and spreading it far away from any temperature-sensitive areas. With no moving parts, the lightweight cooler uses only about half a watt of power and can be sized to work with small electric components or lab-on-a-chip devices. The challenge is to make sure that the pump can survive the vibrations of a rocket launch, though NASA will put it to the test during a rocket mission on June 9 and in 2013, when an EHD thermal cold plate will be placed on the International Space Station. Start your countdown clock and blast past the break for a full press release.
[Thanks, Kevin]
[Thanks, Kevin]
NASA's new cooling pump doesn't need moving parts, set to chill out in space next month originally appeared on Engadget on Tue, 31 May 2011 02:17:00 EDT. Please see our terms for use of feeds.
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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/MStP9n4AzQI/
Nokia lowers devices and services outlook for Q2, increasingly confident about first Windows Phone in Q4
You know what happens when you tell the world that you're abandoning Symbian for Windows Phone? Right, Symbian sales dry up. No matter how many times you boast about plans to sell an additional 150 million new Symbian devices, and no matter how long you commit to supporting Symbian devices, the OS is essentially dead to developers and consumers alike. So, we're not surprised to hear that Nokia just lowered its devices and services outlook for Q2 of 2011. The updated guidance calls for devices and services net sales to be substantially below the EUR 6.1 billion to EUR 6.6 billion expected in Q2 due to lower than expected average selling prices on lower volumes. It also sees margins drifting below the expected range of 6 percent to 9 percent due to lower than expected net sales -- Nokia expects its non-IFRS operating margin to be "around breakeven." As as result, Nokia is also pulling back its annual targets for 2011 and will provide further updates as its situation becomes more clear.
On the positive side, Nokia does say that it has "increased confidence" that it will ship its first Windows Phone product in Q4 2011. Let's hope so.
On the positive side, Nokia does say that it has "increased confidence" that it will ship its first Windows Phone product in Q4 2011. Let's hope so.
Nokia lowers devices and services outlook for Q2, increasingly confident about first Windows Phone in Q4 originally appeared on Engadget on Tue, 31 May 2011 08:24:00 EDT. Please see our terms for use of feeds.
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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/y_yplGeOcKY/
Torus is an impressive 3D Tetris game powered by HTML5
You rotate the ring itself with the arrow keys, while a Tetris-like piece slowly (excruciatingly slowly, in fact) descends from the top. As soon as you make a solid line, it disappears.
Not all pieces are Tetris-like; some of them wouldn't really work with a regular Tetris game but are a good fit for Torus' 3D format.
Torus is ideal for playing at the office, because it has absolutely no soundtrack. The game is dead-quiet. It's also very very slow (slow enough for me to mention it twice in one post) so you can safely look away for a moment and then keep playing. Also, as soon as the game loses focus, it automatically pauses.
Bottom line: It's an impressive demo of the power of HTML5; if it were a bit faster, it would have some serious addictive potential.
Torus is an impressive 3D Tetris game powered by HTML5 originally appeared on Download Squad on Thu, 17 Feb 2011 17:30:00 EST. Please see our terms for use of feeds.
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Source: http://downloadsquad.switched.com/2011/02/17/torus-is-an-impressive-3d-tetris-game-powered-by-html5/
Robot Ruby solves Rubik's Cube in 10.69 seconds, still can't beat humans (video)
Continue reading Robot Ruby solves Rubik's Cube in 10.69 seconds, still can't beat humans (video)
Robot Ruby solves Rubik's Cube in 10.69 seconds, still can't beat humans (video) originally appeared on Engadget on Mon, 30 May 2011 20:46:00 EDT. Please see our terms for use of feeds.
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PhysOrg | | Email this | CommentsSource: http://www.engadget.com/2011/05/30/robot-ruby-solves-rubiks-cube-in-10-69-seconds-still-cant-bea/
Jailbreak iOS 4.3.1 on OS X or Windows with PwnageTool or Sn0wbreeze
A jailbreak of iOS 4.3.1 is now possible with both PwnageTool on Mac, and Sn0wbreeze on Windows. RedmondPie -- who else? -- has some handy guides that you can follow for all iOS 4.3.1 devices on Windows, for iPhone 4 on OS X, iPad 1 on OS X, iPhone 3GS on OS X, and iPod touch 4G and 3G on OS X.All iOS 4.3.1 jailbreaks are still tethered, meaning you'll have to jailbreak your device after every reboot. An untethered jailbreak is slated for release sometime in the next week -- but 4.3 was meant to have an untether, too, and that never emerged.
Maybe Apple's updated security mechanisms will finally keep hackers at bay!
Jailbreak iOS 4.3.1 on OS X or Windows with PwnageTool or Sn0wbreeze originally appeared on Download Squad on Mon, 28 Mar 2011 06:30:00 EST. Please see our terms for use of feeds.
ASUS outs UX21 ultrathin laptop with up to Core i7 CPUs (video hands-on!)
Continue reading ASUS outs UX21 ultrathin laptop with up to Core i7 CPUs (video hands-on!)
ASUS outs UX21 ultrathin laptop with up to Core i7 CPUs (video hands-on!) originally appeared on Engadget on Mon, 30 May 2011 03:59:00 EDT. Please see our terms for use of feeds.
Permalink | | Email this | CommentsSource: http://www.engadget.com/2011/05/30/asus-outs-ux21-ultrathin-laptop-with-up-to-core-i7-cpu-video-ha/
Monday, May 30, 2011
NVIDIA's quad-core Kal-El used to demo next-gen mobile graphics, blow minds (video)
NVIDIA demoed the new goodness on a Honeycomb slate with 1280 x 800 resolution and the frame rates remained smooth throughout. In order to emphasize the generational leap that we can expect with Kal-El, the company switched off two of the four cores momentarily, which plunged performance down to less than 10fps. That means the simulations we're watching require a full quartet of processing cores on top of the 12-core GPU NVIDIA has in Kal-El. Mind-boggling stuff. Glow Ball will be available as a game on Android tablets once this crazy new chip makes its way into retail devices -- which are still expected in the latter half of this year, August if everything goes perfectly to plan. One final note if you're still feeling jaded: NVIDIA promises the production chip will be 25 to 30 percent faster than the one on display today. Full video demo follows after the break.
Continue reading NVIDIA's quad-core Kal-El used to demo next-gen mobile graphics, blow minds (video)
NVIDIA's quad-core Kal-El used to demo next-gen mobile graphics, blow minds (video) originally appeared on Engadget on Sun, 29 May 2011 23:00:00 EDT. Please see our terms for use of feeds.
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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/E82qw0kNyvY/
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