Curio Class
On the bench · not built yet
Curling Stones
Slide stones of different masses with different pushes along the ice; F = ma predicts where each one stops, and sweeping changes the friction.
Nearby on the shelf
Motion Graph Match
Drive a lab cart by setting only its position, velocity or acceleration, and watch all three motion graphs draw at once. Then race a ghost of your best run on ten target graphs.
Collision Lab
Collide two gliders on an air track and watch total momentum stay put while kinetic energy goes missing, then crash a glider into a force sensor and design a crumple zone that keeps the peak force low.
Field Lines
One layout of objects drawn twice, as gravity and as electric field, so you see both laws fall off as one over r squared and that the real difference is that charge has two signs.