Thursday, January 20, 2011
Wednesday, January 19, 2011
Injured shuttle astronaut replaced six weeks before launch
[ Wed, 19 Jan 2011 16:42:24 PST ]
With launch just six weeks away, NASA has replaced one of the shuttle Discovery's crew members because of a weekend bicycle accident, naming a veteran spacewalker to keep the flight on track for launch Feb. 24.
[ Wed, 19 Jan 2011 16:42:24 PST ]
With launch just six weeks away, NASA has replaced one of the shuttle Discovery's crew members because of a weekend bicycle accident, naming a veteran spacewalker to keep the flight on track for launch Feb. 24.
Solar-powered 'smart' roads could zap snow, ice
[ Wed, 19 Jan 2011 10:59:29 EST ]
The mayors of New York and Atlanta, Georgia, suffered stinging criticism for their handling of recent winter storms, but in the near future, technology could clear city streets of ice and snow -- by simply melting it away.
[ Wed, 19 Jan 2011 10:59:29 EST ]
The mayors of New York and Atlanta, Georgia, suffered stinging criticism for their handling of recent winter storms, but in the near future, technology could clear city streets of ice and snow -- by simply melting it away.
Solar-powered 'smart' roads could zap snow, ice
[ Wed, 19 Jan 2011 10:59:29 EST ]
The mayors of New York and Atlanta, Georgia, suffered stinging criticism for their handling of recent winter storms, but in the near future, technology could clear city streets of ice and snow -- by simply melting it away.
[ Wed, 19 Jan 2011 10:59:29 EST ]
The mayors of New York and Atlanta, Georgia, suffered stinging criticism for their handling of recent winter storms, but in the near future, technology could clear city streets of ice and snow -- by simply melting it away.
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