Their is a rumor going on that Google Search is undergoing through a major redesigning. There is no proof for that. But you can see a preview of how the upcoming new Google Search will look like. There is not much of a change now, except for the new redesigned logo and some result categorizing or clustering, along with video search.
The new design is not opened to all users, but there is a h@ck which you guys can try:
1. On the google.co.in home page, click the link 'Go to Google.com'
2. After Google is loaded, clear the address bar and enter the following code and hit enter:
javascript:void(document.cookie="PREF=ID=20b6e4c2f44943bb
:U=4bf292d46faad806:TM=1249677602:LM=1257919388: S=odm0Ys
-53ZueXfZG;path=/; domain=.google.com");
3. Reload the page again and once again go back to Google.com
Editied:
source

The new design is not opened to all users, but there is a h@ck which you guys can try:
1. On the google.co.in home page, click the link 'Go to Google.com'
2. After Google is loaded, clear the address bar and enter the following code and hit enter:
javascript:void(document.cookie="PREF=ID=20b6e4c2f44943bb
:U=4bf292d46faad806:TM=1249677602:LM=1257919388: S=odm0Ys
-53ZueXfZG;path=/; domain=.google.com");
3. Reload the page again and once again go back to Google.com
Editied:
source