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Biotech

Authentic Viking DNA From 1,000-Year-Old Skeletons 189

FiReaNGeL writes "Scientists were able to extract authentic DNA from ancient Viking skeletons, avoiding many of the problems of contamination faced by past researchers. Analysis of DNA from the remains of ancient humans provides valuable insights into such important questions as the origin of genetic diseases, migration patterns of our forefathers and tribal and family patterns. Using freshly sampled material from ten Viking skeletons from around AD 1,000, from a non-Christian burial site on the Danish island of Funen, Dissing and colleagues showed that it is indeed possible to retrieve authentic DNA from ancient humans."
Moon

NASA Plans to Smash Spacecraft into the Moon 176

djasbestos writes "NASA is planning to smash a spacecraft into the Moon in order to look for hydrogen deposits in the poles. More notably, it will impact with significantly greater force (100x, per the article) than previous Moon collisions, such as by the Lunar Prospector and Smart-1 probes. Admiral Ackbar was unreachable for comment as to the exact location and size of the Moon's thermal exhaust port."
Space

Scientists Fly to 2008's Most Dazzling Meteor Shower 124

coondoggie writes "On Thursday, SETI Institute and NASA scientists will take their research instruments and their coffee for a 10 hour continuous flight to map what they say will be the earth's most brilliant meteor shower of 2008. Scientists believe the Quadrantid meteor shower could flash over 100 visible meteors per hour at its peak, depending on location. A Gulfstream V aircraft will take off from San Jose, Calif., and fly 14 scientists and their instruments for 10 continuous hours at 47,000ft., over the Arctic and back to San Jose. The primary goal of the lengthy airborne mission is to observe the Quadrantid meteor shower in ideal and virtually unchanging conditions far above light pollution and clouds to determine when the meteor shower peaks and how the flow of meteors are dispersed."
Robotics

i-Snake, a New Robotic Surgeon 58

Roland Piquepaille noted coverage of the iSnake Robotic Surgeon which is basically a super flexible robot that can travel through blood vessels and repair the heart. Of course the article isn't exactly clear on what happens if they gain control of the city's sewage system and take over.

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