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 …
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 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 …
Two Loop Beta Function for Strong Coupling in QCD
Nov 17, 2017 · The discussion centers on the derivation and implications of the one-loop and two-loop beta functions for the strong coupling constant, α s, in Quantum Chromodynamics (QCD). The one …
How Can an Infinite Universe Have Finite Energy? - Physics Forums
Mar 20, 2012 · In chaotic internal inflation, you have a Universe that is undergoing inflation. Assume it is infinite for the sake of argument. Different regions of this Universe will stop inflating at different times, …
Physics Award • Physics Forums
Dec 16, 2025 · Physics news on Phys.org Magnetic fields slow carbon migration in iron by altering energy barriers, study shows Deformable lens enables real-time correction of image aberrations in …
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 …
Today I Learned • Physics Forums
Nov 20, 2014 · Every day we learn new things. Sometimes it's just a small fact or realization. No matter how trivial or random, let's start recording our daily lessons. Please start off with "Today I learned". …