Instead of bouncing cleanly, the elements behave as if they are submerged in or covered by a thick, gelatinous fluid—like virtual slime. 1. Liquid Dynamics and Drag
— The pseudonym of Ricardo Cabello, an influential web developer and artist known for lightweight, elegant browser experiments (e.g., Harmony, Doobius, Ball Pool, and many WebGL demos). Mr Doob’s work highlights creative coding, interactive graphics, and the expressive potential of modern web APIs.
: Upon loading the page, all interface elements—the logo, search bar, and buttons—immediately drop to the bottom of the browser window as if pulled by gravity. google gravity slime mr doob best
The reason these experiments run so smoothly in modern browsers comes down to advanced web technologies. Mr.Doob utilizes HTML5 Canvas, JavaScript, and real-time physics engines (like Matter.js or custom physics code) to calculate mass, friction, bounce, and fluid deformation.
For the fluid and ball pool experiments, the browser utilizes the HTML5 element to render thousands of moving parts smoothly at 60 frames per second. Instead of bouncing cleanly, the elements behave as
The most famous trick in Mr. Doob’s collection is Here’s how it works:
Click and drag the broken pieces to test out the heavy, slimy physics properties. archivers and tech enthusiasts maintain Mr.
Google Gravity is a legendary interactive web experiment created by developer (Ricardo Cabello) that turns the iconic Google homepage into a physics playground . Originally launched in 2009 as a Chrome Experiment , it remains one of the most popular "Google hacks" because it lets you literally smash the search engine to pieces. How to Play with Google Gravity You can access the experiment through two primary sources:
You can click and drag any piece of the fallen interface—including the massive Google logo—and hurl it across the screen, watching it bounce realistically off the browser walls.
While the original is a physics sandbox where you can grab and toss interface pieces, the "slime" aspect refers to a specific variant (often searched as ) where the elements have more fluid, viscous, or "slime-tastic" movement.
While Google has updated its homepage architecture over the years, archivers and tech enthusiasts maintain Mr. Doob’s original project code so modern users can still experience the joy of breaking the internet's cleanest interface.