A new material developed at Penn State defies a fundamental law of physics, opening doors to highly efficient solar cells.

Scientists at the University of Helsinki discovered how plants heal their protective outer layer, the periderm. The diffusion ...

Strata: Stories from Deep Time’ explores the origins of the air we breathe and untangles some of our planet’s oldest stories.

More information: Fishes Daniel Pauly et al, Fick's Diffusion Laws and Scaling of the Gill Surface Area and Oxygen Uptake in Fish, Fishes (2025). DOI: 10.3390/fishes10050233 Provided by Sea Around Us ...

REGULAR ARTICLES. Measurement of oxygen atom diffusion in Nb and Ta by anelastic spectroscopy. Luciano Henrique de Almeida I, II; Kelly Cristina Cezaretto Pires II; Carlos Roberto GrandiniII, *; Odila ...

"We tie together laws of physics operating at vastly different scales, from molecular diffusion to planetary mechanics. We show that there is a fundamental link between day length and how much oxygen ...

Anambra State Commissioner for Information, Dr Law Mefor is advocating for legislation to stop the use of industrial oxygen in hospitals across the state. Mefor expressed displeasure at the ...

The project, currently under construction, includes the installation of four 15,000-gallon liquid oxygen tanks and eight vaporizer banks designed to inject oxygen into the upstream waters of Lake ...

In order to study the diffusion distribution laws of harmful gases in municipal heating underground pipe trenches under various influencing factors, a 1:1 scale model of the municipal heating ...

The rule of law is the oxygen of democracy. It’s sustaining, but it’s also intangible. You can’t see it with the naked eye. You can’t grasp with your bare hands. You can’t tie it down ...