Lab · Cosmos · Clockwork
Simuladores
Cada simulação tem seu próprio idioma visual — não um canvas escuro genérico. Explore sistemas, altere parâmetros e veja o resultado ao vivo.
States of matter
ChemistryMolecular motionInteractive states of matter: solid, liquid, and gas. Watch particles vibrate, flow, or fly free.Abrir simulador →N-body
PhysicsGravity sandboxPlace masses and watch orbits form under gravity. Tweak G and mass to explore stable and chaotic paths.Abrir simulador →Period & g
PhysicsSimple pendulumClassic pendulum with live angle, period, and energy. Change length and gravity and see the motion update.Abrir simulador →Chaos
PhysicsDouble pendulumTwo linked pendulums — sensitive to initial conditions. Trace the path and feel deterministic chaos.Abrir simulador →Trajectories
PhysicsProjectile motionLaunch a projectile with angle and speed. See range, height, and the parabolic path in real time.Abrir simulador →Lenses
PhysicsOptics benchLenses and rays on a virtual optical bench. Move elements and watch focus and magnification change.Abrir simulador →Ohm's law
PhysicsDC circuitBuild a simple DC circuit. Adjust resistance and voltage and see current respond live.Abrir simulador →Nodes
PhysicsStanding wavesStanding waves on a string. Change frequency and tension to find harmonics and nodes.Abrir simulador →Superposition
PhysicsWave interferenceTwo wave sources interfere. See constructive and destructive patterns form in real time.Abrir simulador →Predator–prey
MathEcosystemSimple predator–prey dynamics. Tune rates and watch populations rise, fall, and stabilize.Abrir simulador →Compartments
MathSIR epidemicClassic SIR model: susceptible, infected, recovered. Change R0 and recovery rate and watch the curve.Abrir simulador →Supply & demand
MathMarket equilibriumSupply and demand curves meet. Shift curves and see price and quantity find a new equilibrium.Abrir simulador →Bell curve
MathGalton boardBalls bounce through pegs into bins. Watch a binomial distribution build toward a bell curve.Abrir simulador →Flocking
MathBoids flocking labSeparation, alignment, cohesion. Tune the three rules and watch agents form flocks and trails.Abrir simulador →Patterns
ChemistryReaction–diffusion labGray–Scott style reaction–diffusion. Grow spots, stripes, and labyrinths from simple local rules.Abrir simulador →Period-doubling
MathLogistic Chaos LabLogistic map x→r·x·(1−x): time series, cobweb, and bifurcation. Find the Feigenbaum cascade and attractors.Abrir simulador →Phase timing
PhysicsTraffic Signal Lab4-way intersection. Set NS/EW green times, watch cars queue or flow, and track throughput live.Abrir simulador →Utilization
MathBin packingPack rectangles into a fixed bin. Click to place selected sizes, avoid overlaps, maximize utilization %.Abrir simulador →