Lattice gas automaton

Mechanical Dragonfly Automata Kit Build and Review!

Time for a model kit build! This steampunk-inspired mechanical dragonfly is something we've seen advertised on social media, and Norm assembles it to show you how the kit comes together, its motorized kinetic movement, and what hiccups he encountered along the way. It's an aesthetically be

From playlist Toys, Models and Collectibles

Marble automata

I found the plans for this model on this site (http://scrollsawworkshop.blogspot.com.br/2008/10/marble-automation-machine.html). Free 3D model at https://skfb.ly/o6vRE.

From playlist Marble Machines

Frank Buss' Hexagonal Cellular Automaton

Frank Buss' Hex Cellular Automaton, initialized with a glider gun and a rake. http://www.frank-buss.de/automaton/hexautomaton.html Generated with Ready: http://code.google.com/p/reaction-diffusion/

From playlist Ready

Introduction to a Unified Model of Cellular Automata

This is an introduction to a unified model of Cellular Automata in which a rule is represented not by a single function but by a vector of functions we call genes. These functions can be ordered so that they maintain the same order regardless of the rule space where they are realized. This

From playlist Wolfram Technology Conference 2022

Quasicrystal Phases in a Finite-Range Lattice Gas Model - Siamak Taati

From playlist Mathematics of Condensed Matter and Beyond (February 22-25, 2021)

Gilles Dowek : Informatique et physique : quelques interactions

Recording during the thematic meeting : "Algorithm and Programming" the May 2, 2017 at the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathemat

From playlist Mathematical Physics

What We've Learned from NKS Chapter 6: Starting from Randomness

In this episode of "What We've Learned from NKS", Stephen Wolfram is counting down to the 20th anniversary of A New Kind of Science with [another] chapter retrospective. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or th

From playlist Science and Research Livestreams

What We've Learned from NKS Chapter 5: Two Dimensions and Beyond

In this episode of "What We've Learned from NKS", Stephen Wolfram is counting down to the 20th anniversary of A New Kind of Science with [another] chapter retrospective. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or th

From playlist Science and Research Livestreams

Tchebyshev's Plantigrade Machine, a Lego walker.

From playlist Lego

Crystal lattice and unit cell

All crystalline materials have 3D, long range, periodic order. Therefore, they have a lattice which is a grid of repeating atomic positions. We can pick a small repeating area in this grid and it becomes a unit cell. The primitive unit cell should be the smallest repeatable unit cell.

From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020

What We've Learned from NKS Chapter 7: Mechanisms in Programs and Nature

In this episode of "What We've Learned from NKS", Stephen Wolfram is counting down to the 20th anniversary of A New Kind of Science with [another] chapter retrospective. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or th

From playlist Science and Research Livestreams

The Curtis-Hedlund-Lyndon Theorem | Nathan Dalaklis | math academic talks

This is the second seminar talk that I have given as a math phd student. It is an expository academic talk that I gave as a Math PhD student during my second semester of my second year in my PhD program. The talk concerns the Factors of Symbolic Dynamical Systems and is focused on the Curt

From playlist Academic Talks

Lattice Structures in Ionic Solids

We've learned a lot about covalent compounds, but we haven't talked quite as much about ionic compounds in their solid state. These will adopt a highly ordered and repeating lattice structure, but the geometry of the lattice depends entirely on the types of ions and their ratio in the chem

From playlist General Chemistry

Mod-01 Lec-5ex Diffraction Methods For Crystal Structures - Worked Examples

Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course

Adam P. Goucher - Evolving Lifeforms on Lattices - G4G13 April 2018

In October 1970, Martin Gardner famously introduced the world to Conway's 'Game of Life', a simple set of rules exhibiting breathtaking emergent complexity. We explore a wide range of lattice-based rules which are more conducive to supporting rich interactions and biological processes such

From playlist G4G13 Videos

Ville Salo: Nilpotent endomorphisms of expansive group actions

We say a pointed dynamical system is asymptotically nilpotent if every point tends to zero. We study group actions whose endomorphism actions are nilrigid, meaning that for all asymptotically nilpotent endomorphisms the convergence to zero is uniform. We show that this happens for a large

From playlist Dynamical Systems and Ordinary Differential Equations

What We've Learned from NKS Chapter 9: Fundamental Physics

In this episode of "What We've Learned from NKS", Stephen Wolfram is counting down to the 20th anniversary of A New Kind of Science with [another] chapter retrospective. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or th

From playlist Science and Research Livestreams

Amazing railway track laying machine

I want one of these.

From playlist Science

Roger Penrose: Forbidden crystal symmetry - Event Q&A

The event question and answer session from an Ri event with Sir Roger Penrose in October 2013. The famous mathematician provides a unique insight into the "forbidden symmetry" of his famous penrose tiles and the use of non-repeating patterns in design and architecture. It is a rigorous

From playlist Celebrating Crystallography

Lattice Paths

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From playlist Recreational Math Videos