Another design experiment for Google homepage includes a link to Google Video, and removes the links to Google Groups and Froogle. If you click on "more", a new layer shows links to Books, Froogle, Groups and Google Scholar. This is one of the the many UI experiments made by Google in the last year. You can see a selection of the most interesting designs that were visible for a very small part of the Google users (the small descriptions are mine).
Less is more
Let's copy Ask.com. Nobody will notice
Search box invasion
Playing with privilege
4 minutes ago