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Technology

Linguistic Clue Pushes Back Origin of "World's Oldest Computer" 141

Calopteryx points out a piece at New Scientist which suggests that the Antikythera mechanism may be even older than previously thought; an ancient Greek word on of the device's dials suggests the device may date to the early second century BC. The article is accompanied by a great animation of its (deduced) workings, too.
Security

New PHP Interpreter Finds XSS, Injection Holes 66

rkrishardy writes "A group of researchers from MIT, Stanford, and Syracuse has developed a new program, named 'Ardilla,' which can analyze PHP code for cross-site scripting (XSS) and SQL injection attack vulnerabilities. (Here is the paper, in PDF, and a table of results from scanning six PHP applications.) Ardilla uses a modified Zend interpreter to analyze the code, trace the data, and determine whether the threat is real or not, significantly decreasing false positives." Unfortunately, license issues prevent the tool in its current form from being released as open source.

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"Pay no attention to the man behind the curtain." -- Karl, as he stepped behind the computer to reboot it, during a FAT

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