Search results for fluid mechanics

Earth Sciences Jun 22, 2023

Sinking seamount offers clues to slow motion earthquakes

Scientists have long puzzled over what happens when seamounts—mountains and volcanoes on the seafloor—are pulled into subduction zones. Now, new research from The University of Texas at Austin shows that when seamounts sink, ...

General Physics Jun 20, 2023

Penguin propulsion: The physics behind the world's fastest swimming birds

Penguins aren't just cute: they're also speedy. Gentoo penguins are the fastest swimming birds in the world, and that ability comes from their unique and sophisticated wings.

Condensed Matter Jun 19, 2023

New research on self-locking light sources presents opportunities for quantum technologies

In a paper published today in Nature Communications, researchers from the Paul Drude Institute in Berlin, Germany, and the Instituto Balseiro, Bariloche, Argentina, demonstrated that light emitters with different resonance ...

General Physics Jun 16, 2023

Q&A: Illuminating physics in the kitchen

It's a place most of us have to visit daily. Sometimes eagerly. Sometimes begrudgingly. But the kitchen also can be a place of scientific discovery.

Planetary Sciences Jun 13, 2023

Pass the salt: This space rock holds clues as to how Earth got its water

Sodium chloride, better known as table salt, isn't exactly the type of mineral that captures the imagination of scientists. However, a smattering of tiny salt crystals discovered in a sample from an asteroid has researchers ...

Soft Matter Jun 1, 2023

New study explains interaction between quantized vortices and normal fluids

Osaka Metropolitan University scientists investigated numerically the interaction between a quantized vortex and a normal fluid. Based on the experimental results, researchers decided the most consistent of several theoretical ...

Ecology May 30, 2023

How insects track odors by navigating microscale winds

How do flying insects like important pollinators locate odor sources in the great outdoors, despite encountering highly variable wind conditions? They use odor plumes—which travel like smoke and form when the wind blows odor ...

Soft Matter May 26, 2023

Biocompatible microfibers developed as the basis for tissue engineering

In biomedical technology, tissue engineering for the ex-vivo production of skin or organs is becoming increasingly important. This requires biocompatible microfibers with enclosed microcapsules of controlled size and shape, ...

General Physics May 23, 2023

Electronic noses sniff out volatile organic compounds

Volatile organic compounds (VOCs) are chemicals emitted as gases that can have adverse health effects. They are often found in paints, pharmaceuticals, and refrigerants, among other common products, but they can also act ...

Plasma Physics May 19, 2023

Demystifying vortex rings in nuclear fusion and supernovae

Better understanding the formation of swirling, ring-shaped disturbances—known as vortex rings—could help nuclear fusion researchers compress fuel more efficiently, bringing it closer to becoming a viable energy source.

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