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Robot Swarm Shifts Heavy Objects 142

Posted by Zonk
from the robo-movers-sound-great dept.
holy_calamity writes "A swarm of robots has been demonstrated that can get together to transport an object too heavy for a single bot. Each robot is loaded with the same simple set of behaviors but more complex intelligence emerges from a group interacting. Two videos show the robots in action, and using a more complex behavior necessary when they're set to short sighted mode and can't see the target location from the starting point."

Work Around for New DVD Format Protections 466

Posted by Zonk
from the oops dept.
An anonymous reader writes "For the new Blu-ray and HD-DVD formats, Hollywood implemented a complete copy protection scheme; almost everything has to be encrypted and authenticated. Despite the crypto-stuff in Advanced Access Content System and High Bandwidth Digital Content Protection, they left the backdoor wide open — they forgot about the PrintScreen button. Using this function you can create exact digital copies of a film picture-by-picture and reassemble them into a stream."

Mozilla Firefox Released 250

Posted by CmdrTaco
from the get-your-patch-on dept.
Mini-Geek writes "Mozilla Firefox has been released. As with previous 1.5.0.x patches, can be downloaded as a small, incremental download. From the article: 'This update fixes a publicly disclosed denial of service weakness. All users are encouraged to upgrade to this version. The bugfixes previously planned for Firefox were shifted to, and a quick update was released shortly after the recent to address the publicly reported issue.'"

The solution of this problem is trivial and is left as an exercise for the reader.