Have you used the program StumbleUpon.com? It’s available for PC and Mac and allows you to select your interests and then they “stumble” you through websites and images that match your criteria. Seriously addicting and you come across some amazing things. Exhibit A: this art made entirely of computer parts. For more photos of this and other really cool art, go to Colossal Art and Design.
Detail of world map made from computer parts.
