(Nanowerk News) In their new study ("Electron Vortices in Photoionization by Circularly Polarized Attosecond Pulses"), physicists Anthony Starace and Jean Marcel Ngoko Djiokap report an unusual ...

Magnetism is usually taught as a story of straight lines, with field arrows marching neatly from north to south. In a lab at Florida State University, that picture has just been shattered by a new ...

(Nanowerk News) The membrane surrounding cells acts as a selective barrier, cradling and protecting the cell's contents from the external surroundings and choosing which substances to allow in or out ...

ONNA, Japan, April 19 (UPI) --Researchers in Japan discovered a liquid spiral vortex at the intersection of two water pipes. The goal of the scientists was to better understand how the geometry of ...

In many plumbing and pipework systems in general, there are junctions and connections to move liquids such as water in different directions, but have you ever thought about what happens to the water ...

A video posted to TikTok and Instagram during the January 2024 polar vortex showed a woman in Canada making a helix out of ice by pouring it on the ground in a spiral pattern. Unfortunately, Canada ...

Rippling egg: vortex-like waves spread out on the cell membrane of a starfish egg. (Courtesy: Nikta Fakhri and colleagues/MIT) Ripples that appear on the surfaces of newly fertilized eggs closely ...