Air rings blown by dolphins swimming underwater and rings of smoke emitted by jet engines are just two examples of vortex rings. These doughnut-shaped structures and their mesmerizing movement have ...

A new laboratory experiment uses a water tornado to simulate key processes in planet formation within protoplanetary discs.

In this paper, a technique for assessing both the working and healthy conditions of water jet-system nozzles is presented. The proposed classifier is based on the discrete Fourier transform (DFT) of ...

University of Pennsylvania's researchers accidentally stumbled onto a novel material that can pull water from the air without any external energy.

Accurately modeling the electronic structure of water across scales, from individual molecules to bulk liquid, remains a grand challenge. Traditional computational methods face a critical trade-off ...

In this paper, a technique for classifying the working condition of a water jet system is presented. The classifier is based on the discrete Fourier transform (DFT) of the electrical power signal. It ...

Chlorobenzene (CB) is a ubiquitous environmental pollutant due to its widespread use and resistance to degradation. This study investigated the removal of CB by dissolved Mn(III) generated during the ...