Search results for fluid mechanics

Cell & Microbiology Jan 21, 2025

Ship slime build-up: Biofilm growth model could enable lower costs and emissions in ocean transport

Slime build-up is a costly drag on fuel efficiency for ocean-going cargo ships, leading to more emissions and, eventually, higher consumer prices. A study published in the journal, npj Biofilms and Microbiomes, suggests a ...

General Physics Jan 21, 2025

Salt deposit ring inside your pasta pan? Researchers unveil the physical mechanisms at play

If you've ever tossed a generous pinch of salt into your pasta pan's water for flavor or as an attempt to make it boil faster, you've likely ended up with a whitish ring of deposits inside the pan.

Biochemistry Jan 15, 2025

Researchers propose a novel method to shed light on PFOS-induced neurotoxicity

The term "omics" refers to the study of the entirety of molecular mechanisms that happen inside an organism. With the advent of omics technologies like transcriptomics, proteomics, metabolomics, and lipidomics, our understanding ...

Planetary Sciences Jan 6, 2025

Newly discovered 'kiss and capture' mechanism explains the formation of Pluto and its largest moon

Billions of years ago, in the frigid outer reaches of our solar system, two icy worlds collided. Rather than destroying each other in a cosmic catastrophe, they spun together like a celestial snowman, finally separating while ...

General Physics Dec 28, 2024

Cooperation between two intruders moving side-by-side in granular media

In bird colonies, schools of fish and cycling pelotons, significant interactions occur between individuals through the surrounding fluid. These interactions are well understood in fluids such as air and water, but what happens ...

General Physics Dec 23, 2024

Scientists reinvent equations governing formation of snowflakes, raindrops and Saturn's rings

Skoltech researchers have proposed novel mathematical equations that describe the behavior of aggregating particles in fluids. This bears on natural and engineering processes as diverse as rain and snow formation, the emergence ...

General Physics Dec 19, 2024

Molecular 'pinball': Superfast collisions predict supercritical fluid properties

Neither gas nor liquid, supercritical fluids exhibit a unique mashup of the properties of both and arise when fluids are pushed to very high temperatures and pressures. Their properties make them ideal for a wide variety ...

Plants & Animals Nov 25, 2024

Mathematical modeling reveals the explosive secret of the squirting cucumber

A team led by the University of Oxford has solved a mystery that has intrigued scientists for centuries: how does the squirting cucumber squirt?

General Physics Nov 19, 2024

Physicists use sliding seeds to better understand landslides and rock avalanches

Champatis, the seeds of the Lapsi tree, are valued in Nepal for their medical, economic, social, and cultural significance. They are also popular among children as simple playthings. But for a group of physicists, these unique ...

Molecular & Computational biology Nov 18, 2024

Modeling a tiny worm's feeding process sheds light on the complexity of biological organisms

The throat of the roundworm Caenorhabditis elegans might seem like an odd place for exploring the complexity of life's mechanisms, until one realizes how much information has been collected on these tiny nematodes over the ...

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