Stumbled across the Google Wonder Wheel today, might not be new but I like it

Seems there is no end when diving into the Google innovation pool. Saw this little button that says "show options" when I did a search for "Oracle DBA" on Google, like everyone does everyday. Then I saw another link that says "Wonder Wheel", so I clicked it.

Google Wonder Wheel for "Oracle DBA"Wow, a "complicated" Google search interface started, one I can just click to search further and further into my topic of choice. Then like anyone would have done, is to Google, Google Wonder Wheel and discovered a site dedicated to Wonder Wheel exists.

It's cool, check it out.