Play first, read later. Each simulation opens inside its lesson, with the explanation and quiz right below it.
Buoyancy and Archimedes’ principle
Float Or Sink
Change the block and the liquid. Push the block under and let go.
Open simulation
Viscosity and Stokes’ law
Viscosity Race
Drop the same ball into oil, glycerine and honey. Which one wins?
Open simulation
Hydrostatic pressure
Pressure At Depth
Drag the probe deeper and watch the gauge climb.
Open simulation
Pascal’s law
Hydraulic Lift
Lift a car with a small push. Change the piston sizes.
Open simulation
Surface tension and capillarity
Capillary Rise
Make the tube thinner and see how high water climbs.
Open simulation