Ordinary differential equations | Chaotic maps | Non-equilibrium thermodynamics
The Brusselator is a theoretical model for a type of autocatalytic reaction.The Brusselator model was proposed by Ilya Prigogine and his collaborators at the Université Libre de Bruxelles. It is a portmanteau of Brussels and oscillator. It is characterized by the reactions Under conditions where A and B are in vast excess and can thus be modeled at constant concentration, the rate equations become where, for convenience, the rate constants have been set to 1. The Brusselator has a fixed point at . The fixed point becomes unstable when leading to an oscillation of the system. Unlike the Lotka–Volterra equation, the oscillations of the Brusselator do not depend on the amount of reactant present initially. Instead, after sufficient time, the oscillations approach a limit cycle. The best-known example is the clock reaction, the Belousov–Zhabotinsky reaction (BZ reaction). It can be created with a mixture of potassium bromate , malonic acid , and manganese sulfate prepared in a heated solution of sulfuric acid . (Wikipedia).
Animated phase space plot of Brusselator
http://en.wikipedia.org/wiki/Brusselator Values are perturbed at 0:22 to show how the pattern restores itself.
From playlist Ready
More periodic oscillations in a modified Brusselator
This is a longer version of the video https://youtu.be/mRcN-4kzGFY , with a different coloring of molecules, to make the oscillations more visible. The Brusselator model was proposed by Ilya Prigogine and his collaborators at the Université Libre de Bruxelles, to describe an oscillating a
From playlist Molecular dynamics
My #MegaFavNumber - The Bremner-Macleod Numbers
Much better video here: https://youtu.be/Ct3lCfgJV_A
From playlist MegaFavNumbers
brusspup t-shirts! http://brusspup.spreadshirt.com/ This illusion took me a long time, a lot of frustration and 8 rolls of masking tape. Peace!
From playlist Amazing Illusions!
Add me on Facebook http://www.facebook.com/brusspup brusspup t-shirts! http://brusspup.spreadshirt.com/ Having more fun with this type of illusion.
From playlist Anamorphic Illusions!
brusspup t-shirts! http://brusspup.spreadshirt.com/ This is one of my favorite illusions. Took me forever to make this. But was pretty happy with the results.
From playlist Amazing Illusions!
Amazing Animated Optical Illusions!
brusspup t-shirts! http://brusspup.spreadshirt.com/ Like me on Facebook: http://www.facebook.com/pages/Brusspup/158773774166995 Another series of animated optical illusions. I created all of these from scratch using photoshop. One of the simplest yet amazing illusions. The def
From playlist Amazing Illusions!
Add me on Facebook http://www.facebook.com/brusspup brusspup t-shirts! http://brusspup.spreadshirt.com/ This is one of the easiest tricks to do and the results are truly amazing. I picked up the plastic ball at Hobby Lobby. The steel ball is a Chinese Stress Ball. You can play around
From playlist Cool Science Tricks
The Coolest Stuff on the Planet- Brussels II: The Non-foodie Edition
Okay, so Brussels is a foodie paradise, but this European capital has a lot more to offer than food. Rachel and Matt explore the architectural and cultural delights of Brussels, from the sublime to the silly, in this episode.
From playlist The Coolest Stuff on the Planet
Atlantic Council meeting in Brussels (1950)
GAUMONT BRITISH NEWSREEL (REUTERS) To license this film, visit https://www.britishpathe.com/video/VLVA11ZKVK6JT5UQIPA0CPOLGRQA7-ATLANTIC-COUNCIL-MEETING-IN-BRUSSELS At an Atlantic Council Meeting in Brussels, 12 North Atlantic Treaty members meet to discuss possible West German participa
From playlist NATO
mandelbrot fractal animation 5
another mandelbrot/julia fractal animation/morph.
From playlist Fractal
Brussels 4K - Driving Downtown - Europe's Washington DC
Evening drive around Brussels Belgium, Europe's capital city. Europe's version of Washington DC, where the European Union is officially located, a political and economic union of 27 member states that are located primarily in Europe. Driving from modern skyscrapers of Belgium through the
From playlist Global Cities Index: Alpha City
Tango: Roxana Suarez y Fernando Sanchez, 26/04/2015, Brussels Tango Festival, Random couples #2/5
Randomly mixed maestros tango performance by Roxana Suarez and Fernando Sanchez at Brussels Tango Festival 2015 on music "La foule" by Édith Piaf, 1957. Randomly mixed maestros dance 2/5. A remastered version of this video is available at https://www.youtube.com/watch?v=62iInWCV4Tg&list=P
From playlist Tango
Perturbative QCD for colliders (pQCD - Lecture 2) by Michael Spira
PROGRAM THE MYRIAD COLORFUL WAYS OF UNDERSTANDING EXTREME QCD MATTER ORGANIZERS: Ayan Mukhopadhyay, Sayantan Sharma and Ravindran V DATE: 01 April 2019 to 17 April 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Strongly interacting phases of QCD matter at extreme temperature and
From playlist The Myriad Colorful Ways of Understanding Extreme QCD Matter 2019
Brussels Sprouts - Numberphile
More on the Euler Characteristic coming soon. Featuring Dr Teena Gerhardt from Michigan State University. More links & stuff in full description below ↓↓↓ John Conway (sprouts co-inventor) has featured in these Numberphile videos: http://bit.ly/JohnConway Support us on Patreon: http://ww
From playlist Women in Mathematics - Numberphile
Tango: Juana Sepúlveda y Carlitos Espinoza, 01/05/2016, Brussels Tango Festival, Mixed couple 3/4
Randomly mixed maestros tango performance by Juana Sepúlveda and Carlitos Espinoza at Brussels Tango Festival 2016 on music "Temo" by Orquesta Típica Victor, 1940. Randomly mixed maestros dance 3/4. [Related playlists] Brussels Tango Festival 2016 https://www.youtube.com/watch?v=dBhJNxw33
From playlist Tango
Typhoon vs Gestapo - RAF Pilot Rogue Attack 1943
His father was murdered by the Gestapo, so once he became an RAF pilot Belgian Baron de Selys-Longchamps wanted revenge. He took it one day in 1943 at the controls of a Hawker Typhoon fighter-bomber - his target, Gestapo Headquarters in Brussels! Many thanks to subscriber Iain Kidd for su
From playlist Daring Raids
Perturbative QCD for colliders (pQCD - Lecture 5) by Michael Spira
PROGRAM THE MYRIAD COLORFUL WAYS OF UNDERSTANDING EXTREME QCD MATTER ORGANIZERS: Ayan Mukhopadhyay, Sayantan Sharma and Ravindran V DATE: 01 April 2019 to 17 April 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Strongly interacting phases of QCD matter at extreme temperature and
From playlist The Myriad Colorful Ways of Understanding Extreme QCD Matter 2019
The Execution of Charles Fryatt
In 1916, British sea captain Charles Fryatt was executed by the German army as an "unlawful combatant." The case raises complex questions of international law. The History Guy remembers the execution of Charles Fryatt. This is original content based on research by The History Guy. Images
From playlist Extraordinary people and personalities
Make A Crazy Gravity Soda Holda!
Add me on Facebook http://www.facebook.com/brusspup brusspup t-shirts! http://brusspup.spreadshirt.com/ Learn how to make this cool gravity soda holder. Great conversation piece! Look for the plans at the end of the video. Pause to write them down. Very simple to make.
From playlist Cool Science Tricks