Burst rising bubbles

Endless bubbles. Endless calm.

Bubbles rise slowly through the water, wobbling as they climb — big lazy ones and quick little ones. Tap any of them and it bursts into a spray of droplets that rain back down.

This station never ends. There is no goal and no finish line: the bubbles keep coming, and the longer you stay, the more colors drift into the column.

It is the most meditative corner of the whole sandbox — somewhere between a lava lamp and a koi pond. Open it when you need to breathe and let your thumb do the rest.