One of the world's greatest races has a gas problem.The America's Challenge Gas Balloon Race, which takes place Saturday in Albuquerque, is affected by the global helium shortage.Five teams from ...
Well, University of Washington principal lecturer June Morita put the question to the test this week with her introductory-statistics class. She had friends in the chemistry department vacuum the air ...
For the first time, scientists have continuously monitored a planet's escaping atmosphere over a complete orbit, revealing ...
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