Physicists explain and eliminate unknown forces dragging water droplets on superhydrophobic surfaces

Physicists explain and eliminate unknown forces dragging water droplets on superhydrophobic surfaces

friction mechanism. Credit: Proceedings of the National Academy of Sciences (2024). DOI: 10.1073/pnas.2315214121 Microscopic cracks that form a sea of ​​conical, jagged peaks dot the surface of a material called …

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Vibrations of granular materials: Theoretical physicists reveal everyday science mysteries

Vibrations of granular materials: Theoretical physicists reveal everyday science mysteries

Image source: CC0 Public Domain Coffee beans in a jar and piles of rice or sand are examples of particulate matter: materials made up of large numbers of particles on …

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New physics at work: Physicists discover a new force acting on water droplets moving on superhydrophobic surfaces

SciTechDaily

Assistant Professor of Physics Matilda Backholm’s unique micropipette force sensor technology detects the tiny forces acting between superhydrophobic materials and water droplets.Image credit: Matilda Backholm/Aalto University Using a novel force …

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Study: Physicists create giant trilobite Rydberg molecules

Study: Physicists create giant trilobite Rydberg molecules

Sketch of a trilobite Rydberg molecule. A Sketch of a Rydberg molecule. The coordinates of Rydberg electrons (blue) and ground-state atoms (green) relative to the Rydberg core (red) are indicated …

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