Squishy Bodies

Pick a demo — a dangling worm, a flexible bridge, a cluster of soft blobs — then poke, drag, and watch the spring-mass system react in real time. Each object is built from nodes connected by virtual springs, so squishing one corner ripples through the whole structure in a way that feels oddly satisfying. The physics isn't just decorative; you can see exactly why a bridge sags under load or why a worm wiggles when you flick its tail.

It's a genuine playground for curiosity rather than a game with goals. There's no score, no timer — just a handful of interactive demos that make soft-body physics tangible and easy to grasp. If you enjoy hands-on interactive simulations that let you break things to understand them, this fits right in. Falling Sand covers similar ground if you'd rather experiment with particles and elements instead of springy structures.

Mouse dragging is the primary control, so this one shines on a desktop where precise clicks let you grab individual nodes without accidentally triggering the wrong point.