Complex phenomena — murmuration, morphogenesis, chaos — ko live simulations se samjho. Sirf dekhna nahi, khud control karo.
Jump to any simulation below — ya aur add karte jaao.
Hazaron parinde bina kisi leader ke ek jism ki tarah kyun urte hain?
Craig Reynolds ne 1986 mein daryaft kiya ke parindey kisi "master plan" ke bina urte hain. Har parinda sirf apne 7 qareeb padosi ko dekhta hai. In teen simple rules se woh sab kuch hota hai jo tum screen par dekh rahe ho.
Mouse canvas par le jao to birds interact karenge
Cheetah ke dhabbe, zebra ki dhaariyan, samundar ki machhliyon ke patterns — yeh kaise bante hain?
1952 mein Alan Turing — jo computer ka baba tha — ne ek ajeeb paper likha: "Sirf do chemicals kaafi hain poori qudrat ke patterns banana ke liye." Chemical A (Activator) khud ko aur B ko badhata hai. Chemical B (Inhibitor) sirf A ko rokta hai — lekin zyada tezi se phailta hai. Is maqablay se spots, stripes, spirals, sab kuch nikalte hain.
Canvas par click/drag karo — chemicals inject karo
Double Pendulum (Chaos Theory), Conway's Game of Life, Wave Interference, Gravity Simulator — jo concept chahiye batao, woh add karte hain.
Most science education presents complex systems as static pictures: a diagram of a flock, a photo of a zebra's stripes, a snapshot of a chemical gradient. But the defining property of these systems is that they change over time — and that is exactly what a still image cannot show. The simulations on this page run the actual mathematical rules in your browser, in real time, so you can watch order emerge from simple local interactions rather than being told that it does.
The murmuration simulation implements Craig Reynolds' classic "boids" model from 1986: every bird follows just three rules — separation, alignment and cohesion — with no leader and no global plan. Yet thousands of agents following those rules produce the fluid, swirling flocks you see over winter roosts. It is one of the clearest demonstrations of emergence: complex group behaviour arising from simple individual rules.
The morphogenesis simulation runs the Gray-Scott reaction-diffusion system, a descendant of Alan Turing's 1952 paper "The Chemical Basis of Morphogenesis". Turing proposed that two chemicals — an activator and an inhibitor — spreading at different speeds could spontaneously form spots, stripes and labyrinths. Sixty years later, biologists confirmed that mechanisms very much like this help pattern zebrafish stripes, mouse hair follicles and the ridges on the roof of your mouth.
Both simulations run entirely on your device using HTML5 canvas and WebGL-style pixel computation — no data leaves your browser, nothing to install, and you can experiment with the parameters as long as you like. If you'd like to see another system simulated (double pendulum, Game of Life, wave interference, gravity), suggest it on the contact page.