The labs
Every lab: a 3D scene you control, guided lessons, quizzes. First world free.
LiveMath & AIAI LabWatch a neural network learn in 3D, then deploy it to a virtual Raspberry Pi.
LiveMath · APCalculus & ProbabilitySurfaces, tangents, Riemann sums and dice you can actually roll.
LiveChemistryChemistry LabSnap atoms into real 3D molecules, balance equations and run reactions.
Kids · LiveKids · ElectronicsCircuits for KidsKids aged 5–12 wire batteries, lights, buzzers and motors on a 3D workbench — and see the circuit come alive.
Kids · LiveKids · CodingCode GardenKids aged 6–11 snap blocks together to guide a hero through a garden maze, and watch every block turn into real Python.
LiveComputer Science · CryptographyCodes & Ciphers LabTurn a cipher wheel, set up an Enigma, crack codes by counting letters, then break a toy RSA key.
LiveChemistry · MaterialsCrystal LabBuild crystals, explore Brillouin zones and electronic bands, and rotate an X-ray diffraction pattern.
LiveEngineering · MakerElectronics & ArduinoWrite an Arduino sketch and run it on a 3D board — no hardware needed.
LivePhysics · Electricity & MagnetismField LabMap magnetic and electric fields in 3D, grip a wire with the right-hand rule, push a magnet through a coil and build a motor.
LivePhysics · MechanicsForces & MotionPredict where the ball lands, then let a real physics engine prove you right or wrong — ramps, collisions, pendulums and springs.
LiveBiology · GeneticsGeneticsCross parents, fill the Punnett square and meet the offspring in 3D.
LiveBiology · AnatomyHuman BodyBuild body systems and bones, open a four-chamber heart, explore muscle movement and sections, breathe with a 3D chest and alveolus, follow a bite through the gut, fire a neuron, trace brain pathways, and slice a CT/MRI volume.
LivePhysics · OpticsLight & OpticsBend real light rays with lenses, mirrors and prisms.
LiveEngineering · CSLogic GatesWire gates into adders, flip-flops and memory.
LivePhysics · AstronomyOrbits & GravityLaunch a moon, find escape velocity, fly a Hohmann transfer and watch three-body chaos.
LiveChemistry · UniversityOrganic ChemistryRotate, flip and react 54 molecules in 3D — stereo, conformations, SN1/SN2.
LiveChemistry · PhysicsParticle LabOne box of particles: melt and boil it, prove the gas laws, speed up reactions and push an equilibrium around.
LiveEarth Science · GeologyPlate TectonicsCollide plates, raise mountains, open rifts and tune magma until a volcano erupts.
LivePhysics · Quantum mechanicsQuantum LabExplore hydrogen clouds, quantum barriers, Bloch spheres and entangled pairs.
LiveEngineering · RoboticsRobot Arm LabSteer three joints, solve a target position and discover why some points have two solutions—or none.
LiveMath · GeometryShape LabFold nets into solids, pour cones into cylinders, find the diagonal of a box and slice a cone into curves.
LiveEngineering · PhysicsSimple MachinesLevers, gears and pulleys you can crank — feel mechanical advantage.
LivePhysics · Sound & MusicSound & Music LabPlay a piano that names every interval, build chords and scales, then pull a sound apart into its harmonics and see the string vibrate.
LivePhysics · AstronomySun, Earth & MoonTilt Earth to make the seasons, drag the Moon through its phases, line up real eclipses and read the time from a shadow.
LiveMath · Linear algebraVector LabBuild vectors, turn dot products into projections and transform a cube with a matrix you can edit.
LiveEarth science · Water & cloudsWeather IslandShape a mountain, reverse the wind and follow moisture into clouds, rain shadows and passing fronts.