http://picasaweb.google.com/DavidHetfield/GoogleMore/photo#4986581469882875922

http://www.google.com/about.html

any explanations to this?

Google needs to think about redesigning their about page.

youre right Sohil..
they should go with the designing og Google Toolbar Notifier
http://toolbar.google.com/T4/images/protector.gif

(if its too small,
http://picasaweb.google.com/DavidHetfield/GoogleMore/photo#4979041695760515090
)
and stick with it!