Systems simulated by a simple percolation model using python
Dec 15, 2014 · The discussion centers on simulating physical systems using a percolation model implemented in Python. The user, a first-year physics student, is tasked with creating a 2-D model of …
What is the law behind objects separating by size when shaken?
Jul 4, 2005 · The phenomenon discussed is known as the "Brazil Nut Effect," which describes how larger particles rise to the surface when a mixture of different-sized objects, such as rocks or …
Physics Award • Physics Forums
Dec 16, 2025 · Physics news on Phys.org Detecting single-electron qubits: Microwaves could probe quantum states above liquid helium Imaging technique captures ultrafast electron and atom …
Danica McKellar: Math Doesn't Suck & Wonder Years Actress
Aug 10, 2007 · Danica McKellar, known for her role as Winnie Cooper on The Wonder Years, graduated summa cum laude from UCLA in 1998 with a major in mathematics. She coauthored a significant …
Why is water pressure increased in a plastic bag in a bucket?
Jan 9, 2026 · As @jbriggs444 and others have noted I think this is the key. The only thing I would add is a comment about the significance of the pressure from submerging the bag. It may seem a small …
Definite integral involving rational function and 𝜋
Jan 14, 2025 · Mod note: Moved from technical math forum section. New member warned that homework-type posts must be posted in one of the homework sections and that some work must be …
Why 8 Gluons? Explaining the Mysterious Dual Charge of Gluons
Jan 12, 2005 · The discussion centers on the dual charge of gluons in Quantum Chromodynamics (QCD), specifically why there are eight distinct gluons instead of nine. Participants clarify that while …
The Mystery of 8 Gluons: Uncovering the Secrets of Particle Physics
Mar 31, 2013 · The discussion centers on the existence of 8 gluons in Quantum Chromodynamics (QCD) and the underlying mathematical framework of SU (3) symmetry. Participants clarify that while …
Mapertius's Principle and 2nd Newton's law • Physics Forums
Nov 11, 2023 · The discussion focuses on deriving the second Newton's law from Mapertius's Principle in the context of perfectly elastic collisions and free fall acceleration. The user reports consistently …
Solvents for cleaning soap film? - Physics Forums
Nov 6, 2015 · I have a DIY project question. Background: I was caulking a tile to tub gap in my bathroom remodel with a silicon based caulk (Mapei Mapesil T Plus). Caulk was applied then sprayed with a …