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Robotics

Submission + - T-1000 - Coming to a Battlefield Near You (computerworld.com)

Numbah One writes: "
Creative scientists have until next week to submit proposals for creating a shape-shifting military robot that can shrink and then reconfigure itself to normal height and shape. The description of the robot, at a high level, is somewhat reminiscent of the villainous liquid-state cyborg of the sci-fi movie Terminator 2 — except that this robot would be dispatched to save lives on the battlefield. The U.S. Defense Advanced Research Projects Agency (DARPA) is accepting proposals for building the so-called Chemical Robot (ChemBot) from researchers until July 2.
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Biotech

T. Rex Protein Analysis Supports Dinosaur-Bird Link 242

LanMan04 writes "For the first time, researchers have read the biological signature of a Tyrannosaur — a signature that confirms the increasingly accepted view that modern birds are the descendants of dinosaurs. Analyzing the organic material (collagen protein) found inside the unique fossil linked the collagen to several extant species. The bottom line is that the T. rex's biological signature was most like a bird's, at least based on the first fragmentary data. "It looks like chicken may be the closest among all species that are present in today's databases for proteins and genomes," one of the scientists interviewed said."

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