(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 ...
The vortex is ubiquitous in nature, spanning from the galaxy, ocean flow, to phyllotaxis. In electromagnetic wave, the vortex can be found in spiral wavefront profiles, representing the orbital ...
EL GOUNA, Egypt, Feb. 25 (UPI) -- The strange spiral pattern of mounds and impressions looks like the crop circles of Europe, but reinterpreted for the desert landscape. And for the more ...
(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 ...
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 ...
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 ...
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