Heads up, netbook enthusiasts: the ASUS Eee PC 1015PX is now available for stateside delivery. Essentially an upgrade to last year's 1015PEM, this puppy rocks a 10.1-inch, 1024 x 600 display and houses a 1.66Ghz Intel Atom N570 dual-core CPU. It also comes equipped with a 250GB hard disk, up to 2GB of DDR3 memory, Bluetooth 3.0 capabilities, LAN and VGA ports, and a 0.3-megapixel camera. Buyers have the choice between two models: the MU17, which promises a ten hour battery life and the PU17, designed for an eleven hour run. Despite their battery-related differences, both models weigh 2.76-pounds and are available on Amazon for $320 and $390, or on Newegg for $330 and $350, respectively. Hit the source links for more details.
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
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