While the original Mr. Doob project focused on rigid body physics (where solid blocks bounce and crash), the evolution into fluid physics introduced a "slime-like" or gooey texture to online sandboxes. Modern iterations of these interactive experiments utilize WebGL and advanced JavaScript physics engines (such as Matter.js or LiquidFun) to achieve breathtaking visual effects:
Later iterations by various developers utilized WebGL to render thousands of glowing particle streams. Users drag their mouse across the screen to swirl neon, paint-like fluids that blend, dissipate, and react to touch like iridescent slime. Technical Foundations: From Canvas to WebGL
Over the years, the term has evolved within internet culture. It fuses the core concepts of Mr.doob’s rigid-body physics simulation with newer, fluid-style web toys, jelly physics, and red "lava" or "slime" modifications. 🛠️ The Origins: Who is Mr.doob? Google Gravity Slime Mr Doob
: Upon landing on the page, the Google interface (logo, search bar, and buttons) immediately collapses and tumbles to the bottom of the screen. Interactivity
Mr. Doob is perhaps best known as the main author and maintainer of , a cross-browser JavaScript library and application programming interface (API) used to create and display animated 3D computer graphics in a web browser. While the original Mr
So, how did Google manage to create this delightful experience? The answer lies in the combination of HTML5, JavaScript, and a bit of creative genius. The Google team used HTML5's canvas element and JavaScript to create a interactive and dynamic slime simulation. The slime's behavior was simulated using a physics engine, making it react to user input in a surprisingly realistic way.
Google Gravity was an interactive browser experiment created in 2009. When a user visited the page, the familiar Google search bar, buttons, and logo remained suspended for a fraction of a second before plunging to the bottom of the screen as if subjected to real-world gravity. Key Features of the Experiment: Users drag their mouse across the screen to
: Despite the chaotic layout, the search bar remains functional. Typing a query and pressing enter causes new search results to fall from the top of the screen and pile up.
Instead of falling like solid bricks, text and images melt, stretch, and flow across the screen like viscous slime.