Pix: A National Weather Service weather balloon, right, sits ready for launch in the Upper Air Inflation Building at the National Weather Service, Thursday, April 27, 2006 in Sterling, Va.
A 6-foot helium balloon, not for an advertisement display,...
High-tech sensor fitted on some U.S. passenger planes to forecast weather more accurately!
Made Popular Oct 30 2006
Pix: A National Weather Service weather balloon, right, sits ready for launch in the Upper Air Inflation Building at the National Weather Service, Thursday, April 27, 2006 in Sterling, Va.
A 6-foot helium balloon, not for an advertisement display,...
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