The original version was meant to be triggered by typing "Google Gravity" into the search bar and hitting "I'm Feeling Lucky." However, as Google changed its homepage and search mechanics, the trick stopped working on the live site.
: When you first load the page, it looks like a standard 2010-era Google homepage. As soon as you move your mouse or the page fully loads, the entire interface falls apart. google-gravity-unblocked-mr-doob
: At the time, seeing complex physics (gravity, collision, momentum) running smoothly inside a web browser without plugins like Flash was a major technical feat. The original version was meant to be triggered