13/01/2009

A case of mistaken dino-identity

The official State Dinosaur of Texas is up for a new name, based on Southern Methodist University research that proved the titleholder has been misidentified.

XMM-Newton measures speedy spin of rare celestial object

(PhysOrg.com) -- XMM-Newton has caught the fading glow of a tiny celestial object, revealing its rotation rate for the first time. The new information confirms this particular object as one of an extremely rare class of stellar ...

The auto change bicycle

Researchers in Taiwan are designing a computer for pedal cyclists that tells them when to change gear to optimize the power they develop while maintaining comfort. The system is described in the latest issue of the International ...

Great Lakes water level sensitive to climate change

The water level in the Great Lakes has varied by only about two meters during the last century, helping them to play a vital role in the region's shipping, fishing, recreation and power generation industries.

Face it, even on the Web we want privacy

For most teenagers, privacy is important. They want to be able to go in their rooms, shut the door and close the world out. It's their safe place, a haven for them and their friends.

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