Google hacking explainedThe latest and greatest to utilize the resources of all that is GOOGLE are called google hacks. Now don't get confused, remeber there is good hacking and there is bad hacking (cracking). Google hacks utilize the power that this search engine has given us, in ways we may not have thought of: One hack lets you input poetry and outputs for you a series of images (from google image search). Another lets you see news articles projected on a world map based on where the article talks about. A new hack I just found lets you use google maps to lookup houses for sale, rent, and even rooms-for-rent that is additionally powered by Craig's list.
Google Hacks - A collection of interesting hacks
HousingMaps - Real Estate + Google Maps
Google search for "google hacks" - ( minus "book")