好玩一下

To perform the trick of Google Gravity, just do the following:

1. Visit http://www.google.com/.
2. Make sure that Google Instant is off.
3. Type in Google Gravity into the search box.
4. Click on I’m Feeling Lucky button.
5. Move the mouse.

Note that the trick works best in Google Chrome and Safari, but appears to be working only partially in Firefox, and not working in Internet Explorer.

For firefox, rmb to visit www.google.com, not the default homepage.