20/04/2010

Rain delays space shuttle's return for 2nd day

(AP) -- Bad weather delayed Discovery's homecoming Tuesday for the second day in a row, and Mission Control made one last attempt to end the 15-day space station delivery mission in Florida before ordering a detour to California.

How cobras form hood flares

(PhysOrg.com) -- Cobras, and several other groups of unrelated snakes, form a menacing hood flare by expanding the sides of their necks as part of a defensive display. Now scientists in the US have identified the groups of ...

Pa. district took 56,000 images on student laptops

(AP) -- A suburban school district secretly captured at least 56,000 webcam photographs and screen shots from laptops issued to high school students, its lawyer acknowledged Monday.

Survey: Teens love cell phones; schools, not quite

(AP) -- Teenagers have embraced text messaging as their main form of communication, but mobile phones are often a source of tension with parents and schools, a new survey found.

Draft trade agreement worries technology companies

(AP) -- Technology companies and public interest groups are warning that an international trade agreement being drafted could expose Internet access providers, Web search engines and other online businesses to damaging legal ...

To fly through ash or not? That's no easy question

(AP) -- To fly, or not? There's no right answer about when it's safe to fly through a cloud of volcanic ash. But it'll be all too obvious if there's a wrong answer, experts say.

Low-power version of Bluetooth coming for watches

(AP) -- A new version of the Bluetooth wireless technology could expand what can be done by watches, toys, home sensors, medical monitors and other devices that typically have been limited in their functions because they ...

Report: China hackers stole key Google program

(AP) -- Computer hackers stole a program that controlled access to most of Google Inc.'s services when they attacked the Internet company late last year, according to a report published late Monday.

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