Physics, You Can See.

Turn equations into motion.
Learn physics through interactive simulations.

For Students & Teachers

Concept-First Learning

Built for Intuition

The Problem

Choose a concept

Change parameters

Observe physics in motion

Investigate the emission of electrons from a material when exposed to light of sufficient frequency.

Learn how fish survive in ponds during winter using water's unique properties.

Analyze the motion of a person walking in rain and the effect of velocity and angle on wetness.

This simulation demonstrates how a lens behaves when dipped in a liquid, exploring changes in focal length and image formation.

For Students

For Teachers

see

“Understanding begins when you can see what equations are trying to say.”