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Environmental: General Geoscience: Environmental Issues
Published

Airflow dynamics scrub classroom air      (via sciencedaily.com)     Original source 

Accounting for airflow dynamics rather than just airflow volume helped researchers measure an 85% re...

Space: Astronomy Space: Astrophysics Space: Exploration Space: Structures and Features Space: The Solar System
Published

James Webb Space Telescope captures stunning images of the Ring Nebula      (via sciencedaily.com) 

NASA's James Webb Space Telescope has recorded breath-taking new images of the iconic Ring Nebula, a ...

Mathematics: Statistics
Published

Smartphone breath alcohol testing devices vary widely in accuracy - Smartphone Breath Alcohol Testing Devices Vary Widely in Accuracy      (via sciencedaily.com) 

The latest generation of personal alcohol breath testing devices pair with smartphones. While some o ...

Geoscience: Environmental Issues
Published

Breathing poison: Microbial life on nitric oxide respiration      (via sciencedaily.com) 

Nitric oxide (NO) is a central molecule in the global cycling of nitrogen, and also toxic. Little is...

Geoscience: Environmental Issues
Published

Chemists recycle shrimp waste as catalyst for hydrogen generation      (via sciencedaily.com)     Original source 

Flexible spheres of the biomolecule chitosan, made from shrimp waste, can be used for catalysts that...

Environmental: General Geoscience: Environmental Issues
Published

Exposure to air pollution in utero may affect reproductive system development      (via sciencedaily.com)     Original source 

From invisible wafts of diesel exhaust to sun-choking plumes of orange smoke, air pollution is known...

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Quantifying U.S. health impacts from gas stoves      (via sciencedaily.com)     Original source 

A new study of air pollution in U.S. homes reveals how much gas and propane stoves increase people's...

Chemistry: Biochemistry Physics: Acoustics and Ultrasound
Published

New ultrasound technology may revolutionize respiratory disease diagnoses      (via sciencedaily.com)     Original source 

By evaluating sound vibrations produced by the airflow induced within the lungs and bronchial tree d...

Offbeat: General Offbeat: Space Space: Astrophysics Space: Cosmology Space: General Space: Structures and Features
Published

How the 'heart and lungs' of a galaxy extend its life      (via sciencedaily.com)     Original source 

Galaxies avoid an early death because they have a 'heart and lungs' which effectively regulate their...

Chemistry: Biochemistry Energy: Batteries Energy: Technology
Published

Drawing inspiration from plants: A metal-air paper battery for wearable devices      (via sciencedaily.com)     Original source 

Drawing inspiration from the way plants breathe, a group of researchers has created a paper-based ma ...