Sockatume writes "Shingo Maeda and colleagues at Waseda University have created a polymer gel that walks under its own chemical power. The team exploited the oscillating Belousov-Zhabotinsky reaction to create periodic changes in the size of the polymer, and built a tensed structure that would amplify those small movements into a horrifically potent gait. The current version only walks across a notched surface, but the team are working on a terrible new form that will cross smooth surfaces like a snail. The team say they intend to apply it in the self-assembly of small structures. Suddenly, I can't stop screaming."

An anonymous reader writes "Companies using software other than Microsoft's are unable to bid at many Portuguese public tenders. This is due to the use of Silverlight 2.0 technology by the company, Vortal, contracted to build the e-procurement portal. This situation has triggered a complaint to the European Commission by the Portuguese Open Source Business Association; the case is unofficially known in Portugal as 'Vortalgate.'"

MTV's Multiplayer blog tested and compared the download speeds of games on the Wii, the Xbox 360, and the PS3. They tested a variety of scenarios, with the PS3 most often coming out on top. The Xbox 360 took first in one test, but in that situation it was using a wired connection while the other two were not. The Wii consistently came in on the slower side, taking last place in all but one test. The PS3 ranged from .44 to .79 MB/sec, the Xbox 360 from .26 to .86 MB/sec, and the Wii from .30 to .55 MB/sec. What have your experiences been with console download times?

AdamWill writes "Phoronix writes about the mess that is the Linux support situation for Intel's new graphics chipset, the GMA 500 — aka Poulsbo. Near the end they refer to my own post on the topic ('Okay, so after a whole day spent bashing around at this crap, I can very confidently and conclusively say, it's utterly broken'). Intel has a reputation as one of the most clued-up open source-friendly hardware companies, but if they can't sort out the mess surrounding the driver for this chipset — which is already used on the Dell Mini 12 and Sony Vaio P, and will be used on many future Intel-based systems — that reputation will take a serious hit."

RPGVault is running an article commemorating the 10th anniversary of acclaimed RPG Baldur's Gate. They sat down with members of the Dragon Age: Origins team, some of whom worked on Baldur's Gate, to talk about their experiences with the game and what made it so popular. "The other thing I was responsible for was balance testing. It was a constant fight between me and the Interplay testers; they were always trying to make it easier, and I was always pushing back to make it harder. At one point, I got so frustrated with the final battle with Sarevok that I created a 7th level Minsc, gave him some weapons and armor, and then began to spawn in Sarevok's — mowing through them like a hot knife through butter. After I'd killed six or seven of them, I spawned in a final one and took a screenshot, with the fresh one standing among all his slaughtered predecessors. I edited it and put a bubble above Minsc's head that read 'Sigh... another one of those pesky Sarevoks' and then e-mailed it out to the company. Growing up playing D&D with James Ohlen (the Lead Designer on BG, and now on our new MMO), I knew that would piss him off to no end, and suffice to say he was much tougher when I tried to fight him the next day."