Government agency, in contest designed to gauge participants' social-networking savvy, plans to award $40,000 to the first person who pinpoints red weather balloons placed across States. A new DARPA ...
Hundreds of miles north of the Arctic Circle, Sandia National Laboratories researchers ensure the collection of important weather and climate data. By switching the gas used in their weather balloons, ...
Dollar Tree says a helium squeeze has hit sales of balloons and party supplies. Researchers note this could foreshadow higher costs for other industries that depend on the gas. Dollar Tree said its ...
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