I love new fun search features that have eye candy, such as the recently announced Google Image Swirl Google Labs project. It is a bit like Google Wonder Wheel but more images.
The best way for me to explain it is either have you try it or look at the pictures below:
I search for Apple and then click on images to be swirled my way through the various search refinements:
Neat and tasty, don't you think?
Forum discussion at WebmasterWorld.