PhET Interactive Simulations

Acid-Base Solutions	Alpha Decay	Atomic Interactions
Balancing Act	Balancing Chemical Equations	Balloons & Buoyancy
Balloons and Static Electricity	Band Structure	Battery-Resistor Circuit
Battery Voltage	Beer's Law Lab	Bending Light
Beta Decay	Blackbody Spectrum	Build a Molecule
Build an Atom	Buoyancy	Calculus Grapher
Capacitor Lab	Capacitor Lab: Basics	Charges And Fields
Circuit Construction Kit (AC+DC)	Circuit Construction Kit (AC+DC), Virtual Lab	Circuit Construction Kit: DC
Circuit Construction Kit: DC - Virtual Lab	Collision Lab	Color Vision
Concentration	Conductivity	Coulomb's Law
Curve Fitting	$Screenshot of the simulation Davisson-Germer: Electron Diffraction$ Davisson-Germer: Electron Diffraction	Density
Double Wells and Covalent Bonds	Eating & Exercise	Electric Field Hockey
Electric Field of Dreams	Energy Forms and Changes	Energy Skate Park
Energy Skate Park: Basics	Equation Grapher	Estimation
Faraday's Electromagnetic Lab	Faraday's Law	Fluid Pressure and Flow
Forces and Motion	Forces and Motion: Basics	Forces in 1 Dimension
Fourier: Making Waves	Friction	Function Builder
Gas Properties	Gene Expression Essentials	Gene Machine: The Lac Operon
Generator	Geometric Optics	Glaciers
Graphing Lines	Graphing Slope-Intercept	Gravity And Orbits
Gravity Force Lab	The Greenhouse Effect	Hooke's Law
Isotopes and Atomic Mass	John Travoltage	Ladybug Motion 2D
Ladybug Revolution	Lasers	Least-Squares Regression
Lunar Lander	Magnet and Compass	Magnets and Electromagnets
Masses and Springs	Maze Game	Microwaves
Models of the Hydrogen Atom	Molarity	Molecular Motors
Molecule Polarity	Molecules and Light	Molecule Shapes
Motion in 2D	The Moving Man	My Solar System
Natural Selection	Neon Lights & Other Discharge Lamps	Neuron
Normal Modes	Nuclear Fission	Ohm's Law
Optical Quantum Control	Optical Tweezers and Applications	Pendulum Lab
Photoelectric Effect	pH Scale	Plate Tectonics
Plinko Probability	Projectile Motion	Quantum Bound States
Quantum Tunneling and Wave Packets	Quantum Wave Interference	Radiating Charge
Radioactive Dating Game	Radio Waves & Electromagnetic Fields	The Ramp
Ramp: Forces and Motion	Reactants, Products and Leftovers	Reactions & Rates
Resistance in a Wire	Resonance	Reversible Reactions
Rutherford Scattering	Salts & Solubility	Self-Driven Particle Model
Semiconductors	Signal Circuit	Simplified MRI
Sound	States of Matter	Stern-Gerlach Experiment
Stretching DNA	Sugar and Salt Solutions	Torque
Trig Tour	Under Pressure	Vector Addition
Wave Interference	Wave on a String