2DAge 8+10 min
A sensor opens the door: “if — then” logic
A ball rolls down a ramp and bumps a sensor, which turns green and removes the support under a second ball. Built from blocks.
Projects gallery
Physics experiments
Interactive experiments for kids, students and teachers. Run each one right on the page, then open a copy in the Tymora editor and change mass, friction, elasticity or gravity. Every experiment comes with discussion questions and a version to try at home.
Filters · 2
Duration
Topic
Motion & forces
Collisions & energy
Balance
Oscillations & waves
Machines
Matter, current & light
Logic & chance
2DAge 9+15 min
Basketball: make the shot
A ball flies along a parabola toward the hoop. Tune the speed and angle; the sensor under the basket turns green on a score.
2DAge 8+10 min
Home wiring: each lamp has its own switch
Three lamps are wired in parallel, each with its own switch. Click them — the other lamps keep glowing as before.
2DAge 7+10 min
A shot at goal: score, crossbar or over
Three balls fly at the goal with different speeds: one into the net, one off the crossbar, one over. The net turns green on a goal.
2DAge 8+15 min
A Rube Goldberg machine: a chain of events
A ball rolls down a ramp, topples dominoes, the last one hits a lever, which tosses a ball — and the ‘bell’ rings.
2DAge 6+10 min
Swings: push in rhythm
Three identical swings: no pushes, pushes along the motion and pushes against it. Rules push the seat as it passes the lowest point.
2DAge 8+15 min
Robot vacuum: rules and touch sensors
A top view: the robot bounces off furniture and picks up crumbs. A touch sensor removes each crumb and timer rules change its course.