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Education

Ocean-Crossing Dragonflies Discovered 95

Posted by samzenpus
from the incredible-journey dept.
grrlscientist writes "While living and working as a marine biologist in Maldives, Charles Anderson noticed sudden explosions of dragonflies at certain times of year. He explains how he carefully tracked the path of a plain, little dragonfly called the Globe Skimmer, Pantala flavescens, only to discover that it had the longest migratory journey of any insect in the world."
Microsoft

US Court Tells Microsoft To Stop Selling Word 403

Posted by Soulskill
from the somebody's-not-having-a-good-day dept.
oranghutan writes "A judge in a Texas court has given Microsoft 60 days to comply with an order to stop selling Word products in their existing state as the result of a patent infringement suit filed by i4i. According to the injunction, Microsoft is forbidden from selling Word products that let people create XML documents, which both the 2003 and 2007 versions let you do. Michael Cherry, an analyst quoted in the article, said, 'It's going to take a long time for this kind of thing to get sorted out.' Few believe the injunction will actually stop Word from being sold because there are ways of working around it. In early 2009, a jury in the Texas court ordered Microsoft to pay i4i $200 million for infringing on the patent. ZDNet has a look at the patent itself, saying it 'sounds a bit generic.'"
Space

NASA Sticking To Imperial Units For Shuttle Replacement 901

Posted by Soulskill
from the stones-per-furlong dept.
JerryQ sends in a story at New Scientist about the criticism NASA is taking for deciding to use Imperial units in the development of the Constellation program, their project to replace the space shuttle. "The sticking point is that Ares is a shuttle-derived design — it uses solid rocket boosters whose dimensions and technology are based on those currently strapped to either side of the shuttle's giant liquid fuel tank. And the shuttle's 30-year-old specifications, design drawings and software are rooted in pounds and feet rather than newtons and meters. ... NASA recently calculated that converting the relevant drawings, software and documentation to the 'International System' of units (SI) would cost a total of $370 million — almost half the cost of a 2009 shuttle launch, which costs a total of $759 million. 'We found the cost of converting to SI would exceed what we can afford,' says [NASA spokesman Grey Hautaluoma]."
The Military

Hitler's Stealth Fighter 582

Posted by Soulskill
from the time-for-a-whole-new-round-of-ww2-games dept.
DesScorp writes "Aviation Week reports on a television special from the National Geographic Channel on what may have been the world's first true stealth fighter, the Horten Ho 229, a wooden design that was to include a layer of carbon material sandwiched in the leading edge to defeat radar. Northrop Grumman, experts at stealth technology from their Tacit Blue and B-2 programs, have built a full-size replica of the airframe and tested it at their desert facilities where they determined that the design was indeed stealthy, and would have been practically invisible to Britain's Chain Home radar system of WWII."

Say something you'll be sorry for, I love receiving apologies.