Search results for fractal

General Physics Dec 3, 2025

How Ramanujan's formulae for pi connect to modern high energy physics

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More recently, scientists have developed ...

General Physics Nov 20, 2025

Explainable AI and turbulence: A fresh look at an unsolved physics problem

While atmospheric turbulence is a familiar culprit of rough flights, the chaotic movement of turbulent flows remains an unsolved problem in physics. To gain insight into the system, a team of researchers used explainable ...

General Physics Nov 20, 2025

Could a kid have painted that? Jackson Pollock's famous pour-painting has child-like characteristics, study shows

What makes art art? Is it the method or the creator? Does it need a color palette and oil paints, or a canvas laid flat on the floor and paint splattered across it? Does it require a critically acclaimed painter, or a toddler ...

Cell & Microbiology Nov 10, 2025

A universal law explains the chaotic motion of chromosomes

Researchers from Skoltech, the University of Potsdam, and the Massachusetts Institute of Technology have discovered a fundamental physical law that governs the seemingly chaotic motion of chromosomes inside a living cell. ...

Astronomy Nov 10, 2025

Cosmic dust bunnies: Why the universe might be fluffier than we thought

Space dust provides more than just awe-inspiring pictures like the Pillars of Creation. It can provide the necessary materials to build everything from planets to asteroids. But what it actually looks like, especially in ...

Astronomy Nov 3, 2025

What are the cosmic voids made of?

Now that we have tools to find vast numbers of voids in the universe, we can finally ask…well, if we crack 'em open, what do we find inside?

Optics & Photonics Oct 23, 2025

Scientists create a new form of light matter in a quasicrystal

Researchers have for the first time created a reconfigurable polariton 2D quasicrystal. The team from the Skolkovo Institute of Science and Technology (Skoltech), in collaboration with colleagues from the University of Iceland, ...

Ecology Sep 30, 2025

Learning nature's language: Video analysis of tree sway offers non-invasive method to monitor forest health

Many people look at trees to relax, taking in the soothing fractal patterns to adjust their eyes from too many hours spent at a computer. Dominick "Dom" Ciruzzi, assistant professor of geology at William & Mary, takes tree ...

Earth Sciences Sep 25, 2025

How salt-tolerant floodplain forests help protect against rising salinity and floods

Salt intrusion is a growing concern worldwide. Eleonora Saccon, who completed a master's degree in climate change ecology in her native Italy, studied the effects of salty surface water at the NIOZ branch in Zeeland.

Condensed Matter Sep 8, 2025

The Hofstadter butterfly: Twisted bilayer graphene reveals two distinct strongly interacting topological phases

Magic-angle twisted bilayer graphene (MATBG) is a material created by stacking two sheets of graphene onto each other, with a small twist angle of about 1.1°. At this "magic angle," electrons move very slowly, which can lead ...

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