22 interactive experiments in Physics.

Explore alternating current, capacitors, and inductors

Explore the forces between atoms at the molecular scale

Discover why faster flow means lower pressure — from Venturi tubes to airplane wings

Explore thermal radiation and the quantum revolution

Assemble protons and neutrons to explore nuclear stability

Build and analyze AC circuits with real measurements

Build and measure DC circuits with a virtual breadboard

Measure the electric force between charged particles

Discover electromagnetic induction with a magnet and coil

Hydrostatic pressure, Pascal's principle, and the buoyancy ledger

Convert mechanical energy to electrical energy

Trace rays through lenses and discover image formation

Discover the upper efficiency limit set by the second law of thermodynamics

Visualize isothermal, isobaric, isochoric, and adiabatic processes

Explore quantum models from Bohr to Schrödinger

How molecules absorb and emit electromagnetic radiation

Visualize alpha, beta, and gamma decay with half-life calculations

Discover how light frequency — not intensity — ejects electrons

Explore quantum superposition and measurement

Explore how measurement affects quantum systems

Discover the nuclear model of the atom through alpha particle scattering

Explore how slit width and wavelength shape the diffraction intensity pattern