By Unknown Lamer from Slashdot's but-will-it-run-Debian department
was one of several submitters to write in about Microsoft's foray into the tablet hardware market. From the article: "At its much-discussed 'big unveil' this evening, Microsoft did indeed launch a tablet — but rumors that the device would showcase a Barnes & Noble partnership were misplaced. Instead, Microsoft showed a ... device that integrates a better keyboard option than typing on the screen without adding size or weight. That's where the new keyboard — which doubles as a screen cover — kicks in. At 3mm thick, it adds virtually nothing to the device's size, but it opens up a world of inputs. There are two covers available — the Touch Cover (very thin) and the Type Cover (with proper, tactile keys). Microsoft is touting the device's magnesium body, vapor-deposited construction, full PC functionality, and additional features like being the first tablet to showcase a 2×2 MIMO wireless antenna. Windows RT (ARM) and x86 versions are both in the works, with the x86 version apparently having a higher quality screen. No word on hardware specs yet; Microsoft is claiming it 'rivals the best ultrabooks' and uses less power than the Core i5."
Microsoft has a launch site with a few pictures
. There is a vague spec sheet
: the x86 version is slightly thicker and has a larger battery (and comes with a pen) than the ARM tablet, but that's about all it reveals.Read Replies (0)
By Unknown Lamer from Slashdot's collision-induced-disassociation department
LilaG writes "Drug tests spot banned substances based on their chemical structures, but a new breed of narcotics is designed to evade such tests. These synthetic marijuana drugs, found in 'herbal incense,' are mere chemical tweaks of each other, allowing them to escape detection each time researchers develop a new test for one of the compounds. Now chemists have developed a method that can screen for multiple designer drugs at once, without knowing their structures. The test may help law enforcement crack down on the substances. The researchers used a technique called 'mass defect filtering,' which can detect related compounds all at once. That's because related compounds have almost equal numbers to the right of the decimal point in their molecular masses. The researchers tested their technique on 32 herbal products ... They found that every product contained one or more synthetic cannabinoid; all told, they identified nine different compounds in them — two illegal ones and seven that are not regulated. The original paper appears (behind a paywall) in Analytical Chemistry."
From the article: "The research is timely, too. 'Many drugs of abuse in the Olympics are designer drugs,' he [Gary Siuzdak] says, in the steroid family. Grabenauer plans to extend her method to other designer drug families."Read Replies (0)