Domino Catapult - Projectile Motion

The domino launching mechanism is surprisingly precise—my daughter spent an hour adjusting the angle to hit different targets. It's a clever way to teach physics through play.

My son was so focused assembling the catapult and lining up the dominoes—watching the ball launch and knock them down really made the physics feel tangible.

The adjustable launch angle makes it feel like a real experiment instead of just a toy, and my kids kept tweaking it to see how far the dominoes would fly. Took us about 30 minutes to assemble, but the payoff was worth it.