| Anodizing aluminum and titanium explained and demonstrated in less than five minutes (video) May 31st 2012, 04:39  Many of us use gadgets that sport gleamingly refined, anodized aluminum or titanium cases -- but have you ever wondered exactly how the process works? Bill Hammack, at it again after explaining to us how the CCD, LCDs, and hard drives work, breaks it down (pun intended) for us -- in less than five minutes. He talks about, and even shows us how the surface of titanium is meticulously rusted using electro-chemicals to grow an oxide layer, changing the color based on its thickness. He follows that up with some commentary on how a similar reaction gobbles up and transforms aluminum, creating a much thicker, porous oxide layer that can be filled with any color dye. So, just to be clear: controlled corrosion is good for your Mac, border control -- maybe not so much. You can watch the video right after the break. Continue reading Anodizing aluminum and titanium explained and demonstrated in less than five minutes (video) Anodizing aluminum and titanium explained and demonstrated in less than five minutes (video) originally appeared on Engadget on Thu, 31 May 2012 00:39:00 EDT. Please see our terms for use of feeds. Permalink |  engineerguyvideo (YouTube) | Email this | Comments | | Intel details 14 dual-core Ivy Bridge processors ahead of Computex May 31st 2012, 04:01  Intel announced its quad-core Ivy Bridge processors in April, but we've known that dual-core CPUs must be on the way too. And alas, the chip maker does have some up its sleeve -- 14, to be exact. Core i5 and Core i7 versions will be the first to ship, with Core i3 processors launching later this year along with new Pentiums and Celerons. Of the 14 dual-core processors, six are desktop-grade. The rest are mobile, though four are ultra-low voltage (which will be denoted by a U at the end of their name). Computex is just around the corner, and we expect to see plenty of Ivy Bridge systems -- especially Ultrabooks with ultra-low voltage CPUs -- there next week. In the meantime, we've already reviewed the Lenovo ThinkPad x230, a system running a dual-core 2.6GHz Core i5 Ivy Bridge processor. If you're into the nitty-gritty details, you'll find plenty to love in the Intel slides below the break. Continue reading Intel details 14 dual-core Ivy Bridge processors ahead of Computex Intel details 14 dual-core Ivy Bridge processors ahead of Computex originally appeared on Engadget on Thu, 31 May 2012 00:01:00 EDT. Please see our terms for use of feeds. Permalink | | Email this | Comments | | Intel to show third-gen Ultrabooks at Computex, makes USB 3.0 or Thunderbolt a necessity May 31st 2012, 04:01  When Intel first unveiled its grand plans for Ultrabooks at last year's Computex, many of the fireworks were consciously reserved for Ivy Bridge-based variants in 2012 -- well, they're here. This year's show in Taipei will show off the third generation of the skinny, MacBook Air-inspired platform, and Intel is toughening up the design requirements in the process. The thickness requirements are the same as last year, at 18mm for systems with screens under 14 inches and 21mm for bigger machines, but high-speed ports are now mandatory to get that coveted "Ultrabook" label and the full marketing weight of Intel's $300 million Ultrabook Fund: if a PC doesn't have either USB 3.0 or Thunderbolt, it's out of the running. Intel also wants security built-in, rather than optional, as well as guarantees that a system is quick and responsive when it's fully awake. Not that this would be terribly hard with the low-voltage Ivy Bridge processors launching at the same time, mind you. Just to reinforce the importance of it all, Intel is noting that the flood of Ultrabooks is about to pick up in a big way as the category hits the mainstream. We were promised 75 Ivy Bridge Ultrabooks this year in a presentation back at CES; that number's now up to 110, 30 of which will be Windows 8-friendly touchscreen models and another 10 opting for the convertible tablet route. At least some of those lightweight portables should pop up at Computex next week, and you can be sure we'll be investigating as many of them as we can to see just how well Intel's partners have advanced the game. Intel to show third-gen Ultrabooks at Computex, makes USB 3.0 or Thunderbolt a necessity originally appeared on Engadget on Thu, 31 May 2012 00:01:00 EDT. Please see our terms for use of feeds. Permalink | | Email this | Comments | | Lenovo ThinkPad X230 review May 31st 2012, 04:01  Today is May 31, 2012, the day Intel finally revealed specifics on its dual-core Ivy Bridge processors. That means the month of June is going to be teeming with new laptops, many of them packing Intel's latest chips. Lenovo's 12-inch ThinkPad X230 will be one of them when it goes on sale June 5th, and it happens to be the first machine we've tested with one of Intel's dual-core-flavored CPUs. But make no mistake: the X230 brings more than just a speed bump. With this generation, Lenovo overhauled its signature keyboard, opting instead for an island-style layout with wider-spaced keys. Rounding out the list is a 300-nit IPS display, a battery rated for nine hours of runtime and, of course, that brand-new Core i5-3320M CPU. So how much better is the performance? Is it a good deal for $1,249? And what to make of that revamped keyboard? Find the answers to all those questions after the break. Continue reading Lenovo ThinkPad X230 review Lenovo ThinkPad X230 review originally appeared on Engadget on Thu, 31 May 2012 00:01:00 EDT. Please see our terms for use of feeds. Permalink | | Email this | Comments | | White House announces anti-botnet initiative May 31st 2012, 02:51  The White House has been drumming up momentum for tighter internet privacy laws for a while now, and today it's furthering that online safety agenda with a new initiative for combating botnets. Washington just announced a pilot program for fighting viruses, citing a whopping five million PCs infected worldwide this year. The program will use principles outlined by the Industry Botnet Group, with the main goal being to educate internet users on the dangers of cyberspace while preventing botnets from spreading by sharing data about infected computers. The White House is working with the Information Sharing and Analysis Center to develop and implement the "botnet pilot," presumably to enact those anti-virus principles. White House announces anti-botnet initiative originally appeared on Engadget on Wed, 30 May 2012 22:51:00 EDT. Please see our terms for use of feeds. 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