Users can "shake" the browser to scatter balls, drag individual spheres, or double-click the background to spawn new ones.
Here’s a helpful breakdown of — including what it is, how to access it, and what kind of content you can create around it. google gravity pool mr doob full
You can find these experiments on the official or by using the following methods on the main Google search page: Users can "shake" the browser to scatter balls,
: A simulation where the Google homepage elements (logo, search bar, and buttons) "fall" to the bottom of the screen as if affected by gravity. drag individual spheres