National Science Foundation
Launch Sim One at a Time
Click on the name of any simulation to download the simulation to your computer. To run the simulation, double-click it. If you have difficulties, please see our technical support page.
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- Arithmetic
- Balloons & Buoyancy
- Balloons and Static Electricity
- Band Structure
- Battery Voltage
- Battery-Resistor Circuit
- Blackbody Spectrum
- Charges and Fields
- Circuit Construction Kit (AC+DC)
- Circuit Construction Kit (AC+DC), Virtual Lab Version
- Circuit Construction Kit (DC Only)
- Circuit Construction Kit, Virtual Lab Version (DC Only)
- Color Vision
- Conductivity
- Davisson-Germer: Electron Diffraction
- Double Wells and Covalent Bonds
- Electric Field Hockey
- Electric Field of Dreams
- Energy Skate Park
- Equation Grapher
- Estimation
- Faraday's Electromagnetic Lab
- Faraday's Law
- Forces in 1 Dimension
- Fourier: Making Waves
- Friction
- Gas Properties
- Generator
- Geometric Optics
- The Greenhouse Effect
- John Travoltage
- Ladybug Revolution
- Lasers
- Lunar Lander
- Magnet and Compass
- Magnets and Electromagnets
- Masses & Springs
- Maze Game
- Microwaves
- Models of the Hydrogen Atom
- Molecular Motors
- Motion in 2D
- The Moving Man
- My Solar System
- Neon Lights and Other Discharge Lamps
- Nuclear Physics
- Ohm's Law
- Optical Quantum Control
- Optical Tweezers and Applications
- Photoelectric Effect
- Plinko Probability
- Projectile Motion
- Quantum Bound States
- Quantum Tunneling and Wave Packets
- Quantum Wave Interference
- Radio Waves & Electromagnetic Fields
- The Ramp
- Reactions & Rates
- Resistance in a Wire
- Reversible Reactions
- Rutherford Scattering
- Salts & Solubility
- Self-Driven Particle Model
- Semiconductors
- Signal Circuit
- Simplified MRI
- Sound
- Stern-Gerlach Experiment
- Stretching DNA
- Torque
- Vector Addition
- Wave Interference
- Wave on a String
- General (Applicable to all sims)