Tools
Interactive simulations to explore physics and chemistry concepts. Select a simulation below to get started.
Launch projectiles at different angles and velocities. Observe trajectory, max height, range, and real-time velocity components.
Explore constructive and destructive interference. Adjust frequency, amplitude, and phase to see superposition in action.
Build series, parallel, and mixed DC circuits. Calculate resistance, current, voltage drops, and power in real time.
View common molecules with their VSEPR geometry, bond angles, polarity, hybridization, and Lewis structures.