Gas analysis shrinks to a single microfluidic chip

Gas chromatography is widely used for monitoring chemical reactions, industrial processes, and volatile compounds, but conventional systems are bulky, costly, and energy intensive. Microscale gas ...

Rainfall became irregular during Earth’s hottest periods, raising global warming concerns

The climate record holds some of its best warnings in stone, soil, and leaves. In a new study, scientists from the University of Utah and the Colorado School of Mines looked back to one of Earth’s ...
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Howard Community College, MD

There will be scattered light rain showers. The low will be 35°. Good air quality (0-50) Primary pollutant O₃ 17 ppb Pressure is the weight of the air in the atmosphere. It is normalized to the ...