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As you may know, crafting a katana is a delicate process that involves carefully constructing a razor-sharp high-carbon edge around a soft shock-absorbent core. One day though, smiths and forging fires could be replaced by electrode-wielding mad-scientists, with the technology to selectively harden and soften metal at will. At least that's what we envisioned when we read about Jörg Weißmüller's breakthrough research in the field of nanomaterials. The German scientist discovered that by placing precious metals in acid he could create tiny ducts through corrosion. Once those channels are flooded with a conductive liquid, electrical currents can be used to harden the material and, if you change your mind about the brittle results, the effect can easily be reversed to make it soft again. The tech could eventually lead to self-healing vehicle armor or scratch-resistant cellphones -- but, really, we just want to zap our way to a high-quality samurai sword. Physorg

Gigabyte's no stranger in the field of dockable computing devices, and its M2432 laptop shown off atComputex is yet another example proving just this. Let's focus on the actual machine first: here we have a Core i5-2410M (2.3GHz to 2.9GHz) rig packing a 14-inch 1,366 x 768 LCD, Intel HD Graphics 3000, 4GB of DDR3 RAM, 500GB 7200rpm hard drive, and a DVD burner that can be swapped with a secondary battery. You'll also find 802.11 b/g/n WiFi, Bluetooth 3.0, HDMI-out, VGA-out, 1.3 megapixel webcam, an eSATA/USB 2.0 combo port, and two USB 3.0 ports on this Windows 7 Home Premium laptop. All of this weigh 1.8kg (3.97lbs). There's a bit of a surprise inside the expansion dock: by laying the M2432 on top of it, not only are you adding six extra USB 2.0 ports plus DVI-out and another HDMI-out, but you're also kicking up its graphics power with the built-in desktop-class NVIDIA GeForce GT 440 with 1GB video RAM. So essentially, the dock doubles as an external graphics ca

While combing through the show floor at Computex, our fortunate selves stumbled upon a new phone-tablet duo at Leadtek's booth. Oh, don't worry, this isn't yet another phone-in-pad design; but actually a VoIP / home phone docked next to an Android tablet. Dubbed AMOR Multimedia Phone 8218, the idea here is that the docking station acts as both a DECT base and a WiFi router, but also packs ZigBee radio to relay data from compatible devices (for healthcare, home surveillance, home automation, etc.) to the web. Alas, there's no direct interaction between the phone and the tablet, but we were still intrigued by the latter's specs: Android 2.3 (although this demo unit had 2.2), Tegra 2, 7-inch 1,280 x 720 LCD, HDMI-out, and a front-facing camera for video calls. For a home device, this is actually a pretty powerful package and certainly a significant upgrade from the AMOR 8210 announced earlier this year. No word on US availability, but Taiwanese buyers will be able t

Intel's already teased Compal's "Ultra Mobile" Ultrabook from afar, but when this Ivy Bridge laptop popped up on the show floor after the Computex keynote, we decided to give it a closer look. While this prototype isn't quite in the same league as ASUS' gorgeous UX21, do bear in mind that we're still looking at a relatively slim package for a 14- to 15-inch Core i7 rig. Also visible around the machine are a couple of USB 3.0 ports, an HDMI-out port, a LAN socket, and an SD card reader. Until we hear more about this Ultra Mobile, enjoy our eyes-on photos below. Compal's 'Ultra Mobile' Ultrabook eyes-on omment

Sourcing material from the mecca of viral video has always been a bit iffy -- who knows which rabid Beyonce fan will bite back when you slice and dice their  Single Ladies  tribute video. However, YouTube's recent addition of the Creative Commons licensing option just made it a whole lot easier to make mashups without stepping on anyone's stiletto-sporting toes. Users are now given the option to choose between YouTube's standard license or the Creative Commons Attribution (CC BY) license, which, when selected, automatically adds the video to a library of similarly appointed videos, now available for your cutting and captioning pleasure. An attribution is placed beneath any video sourcing material from the Creative Commons library. Among the more professional outfits adding their videos to the CC pool are  Al Jazeera  and  C-SPAN  -- who's ready to see Mittens the Kitten and Sarah Palin battle it out over tax cuts? You can now access the Creative Commons library through

Apple's iOS devices may lack native memory expansion, but PhotoFast has now come up with solution that just about bests the official camera connection kit. What you're looking at here is the i-FlashDrive, a memory dongle that sports both a USB plug and an Apple 30-pin dock connector, and it comes in three flavors starting from 8GB at $95 up to 32GB at $180. What's more, the drive also works with a free Cupertino-approved app that provides both external  and  internal file management (for music, photos, movies, and more), contact backup, and native MP3 playback. Want one? Then head over to Taiwan for a mid or late June launch, or watch out for its US debut shortly afterwards. Demo video after the break. PhotoFast i-FlashDrive does USB on one end, dock connector on the other Stone Ip

"Make it an Android?" Are you trying to tell Elop he chose the wrong OS, Radioshack?  Tech Made Relevant

We're a few days out from E3, that magical place where dreams are made and fanboys and girls from all walks of life are simultaneously appeased and slightly disappointed. Surprises are expected from all of the big three this year -- particularly Nintendo. How will the gaming giant top last year's 3DS debut? All signs point to the announcement of a Wii followup, which we've heard alternately referred to as the "Wii HD" and "Project Cafe." Rumors, leaks, and the occasional bit of confirmed information have been rampant in the months and weeks leading up to the event. We've weaved it all together into one handy guidebook, to make sure that we're all on the same page, come Tuesday morning. Let's start with a genuine bit of information: back in April, the company's CEO, Satoru Iwata, confirmed that Nintendo is, in fact, working on an HD followup to the Wii that is most likely due out in 2012. A few days prior to that revelation, the requisi

We first heard about the Eyez video recording glasses concept back in March, when those familiar black frames packed a 1080p camera, 16GB of flash memory, WiFi, and dual exawatt-class lasers (ok, we made that last part up). Named for the product's "utopic vision," ZionEyez now has a prototype with a more grounded spec list, including a 720p camera and 8GB of memory, along with micro-USB and Bluetooth connectivity for livecasting to Qik or LiveStream --  The Truman Show  style. Afraid you won't be able to pull off those high-tint lenses at night or in that top-secret (indoor) business meeting? You can swap out the removable sunglass lenses for clear versions, or throw in your prescription in daylight (tinted) or indoor flavors, since many optical stores stock appropriately sized lenses. Availability for these $199 HD Ray-Ban clones is currently slated for fall (assuming ZionEyez hits its funding target), but you can pre-order your pair for $150 on Zion's Kickstar

In the lead-up to this year's WWDC, we so far know three things for sure: Apple will unveil OS X Lion,iCloud, and... automatic, over-the-air app updates for iOS 5, apparently. While searching for updates in iTunes, a  MacRumors  reader stumbled upon this page, which alludes to an "Automatic Download" feature that allows for wireless syncing. Also, the fact that Apple went out of its way to say "...if your device has Automatic Download enabled for apps" makes us wonder what else we'll soon be able to update over the air. The company has since pulled the tattletale page in iTunes, but  MacRumors  grabbed a screenshot while it was still live. Looks like the cat's out of the bag, but we'll let you know when Jobs & Co. make it official on Monday. MacRumors

When Microsoft unveiled Windows Phone Mango last month, the company spent a lot of time walking us through some of the 500-plus changes to the OS -- most notably, conversation threads, people groups,enhanced search functionality, Twitter and LinkedIn integration, IE9, and the instantly responsive Bing Vision. It's no wonder, then, that Redmond didn't have much time to talk multimedia. Well, the company just spilled the beans in a blog post, laying out a raft of new features that run the gamut from podcasts to improved playback controls. We've got a lot to recap, so join us past the break, won't you? New Music Hub features in Windows Phone Mango First off, podcasts. Now it's true, Windows Phone users can already listen to them, but this involves downloading episodes on a PC and then syncing them to their device. Now, says Microsoft, there will be a podcast option in the Music Hub, from which you can listen to programs on the spot. When it comes to listening, you c

Earlier this week the Eee Pad Transformer scored itself a sweet upgrade in the form of Android 3.1, and with it came USB host support. When we did our hands-on with the Honeycomb update we couldn't demo the feature because, well, the Xoom doesn't have any USB ports. But that Transformer keyboard dock has a pair of 2.0 jacks and someone was kind enough to post a YouTube vid of a PS3 controller and the ASUS tablet getting their game on. Theoretically, this should work with any USB gamepad, including those for the Xbox 360. The only drawback? You've got to be wired in -- no Bluetooth support here. Follow the break to see it in action and satisfy your Android-loving curiosity.  Update:  We managed to have a quick go on the same setup at Computex, and the tethered PS3 controller worked perfectly. Unsurprisingly though, we had no luck with the Bluetooth connection. Quick hands-on video after the break. HKtech ASUS UK (Twitter) ,  MrEverblue82

We said that MobileNotifier unobtrusive notifications might be the single best reason to jailbreak your iOS device, and it sounds like Apple may agree --  Redmond Pie  reports that lead developer Peter Hajas has been spirited away by the Cupertino computer company to work on iOS itself. Hajas wrote that he was taking a break from MobileNotifier, and some newfangled detective work dug up the rest -- a thinly-veiled reference to Steve Jobs, a tweet mentioning a California "fruit" company, and finally an alleged screenshot of Hajas' entry in Apple's employee database. We're feeling slightly bittersweet about the whole thing, to tell the truth, as while we'd rather not have to smash our iPhone chains, the notion that this is all happening  now  suggests we  won't  see greatly improved notifications in iOS 5, come Monday.  Redmond Pie