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A Dolphin By Any Other Name 248

Posted by ScuttleMonkey from the what's-in-a-name dept.
SloppyElvis writes "CNN is reporting that scientists have proven that Dolphins can communicate with each other by name. From the article: 'researchers synthesized signature whistles with the caller's voice features removed and played them to dolphins through an underwater speaker' to which the mammals responded. This form of identification in language was previously only known to exist in the human world." Thankfully they still haven't evolved opposable thumbs.

Ageia PhysX Tested 179

Posted by ScuttleMonkey from the useless-in-the-short-term dept.
MojoKid writes "When Mountain View California start-up Ageia announced a new co-processor architecture for Desktop 3D Graphics that off-loaded the heavy burden physics places on the CPU-GPU rendering pipeline, the industry applauded what looked like the enabling of a new era of PC Gaming realism. Of course, on paper and in PowerPoint, things always look impressive, so many waited with baited breath for hardware to ship. That day has come and HotHardware has fully tested a new card shipped from BFG Tech, built on Ageia's new PPU. But is this technology evolutionary or revolutionary? "

Americans Are Seriously Sick 1519

Posted by Zonk from the cough-hack dept.
jd writes "A study by US and British researchers on frequency of illnesses shows that even when you compare like groups in the US and the UK, people in the US are considerably sicker than their counterparts in the UK. This is after factors such as age, race, income, education and gender were taken into consideration. The most startling conclusion was that although the richest Americans were better off than the poorest Americans, they did no better (health-wise) than the poorest of the English. Previous studies of the entire population had shown similar results, with America placing around 25th amongst industrialized countries on chronic disease prevention, but it had been assumed that minorities and economics were skewing the results. This study suggests that maybe that isn't the case."

PhysX Dedicated Physics Processor Explored 142

Posted by Zonk from the more-than-just-ragdoll dept.
Ned_Network writes "Yahoo! News & Reuters has a story about a start-up who have created a dedicated physics processor for gamers' PCs. The processor undertakes physics calculations for the CPU and is said to make gaming more realistic - examples such as falling rocks, exploding debris and the way that opponents collapse when you shoot them are cited as advantages of the chip. Only 6 current titles take advantage of the chip but the FAQ claims that another 100 are in production."
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