Listen to Wikipedia edits in real-time. Bells are additions, strings are subtractions. Pitch is the size of the edit. One can listen to the edits in various languages too: Japanese | Swedish | German | a mix of various languages. Wikidata as well. It was based on Listen to Bitcoin. [more inside]
visualizing.org, Making sense of complex issues through data and design. About. Visualizing is a place to showcase your work, get feedback, ensure that your work is seen by lots of people and gets used by teachers, journalists, and conference organizers to help educate the public about various world issues.
Digg Labs' Arc is a mesmerizing data visualization flash with an ongoing collage of various topics, a sort of animated zeitgeist: How to bake cheeseburger cupcakes l Who is funding the Afghan Taliban? You don’t want to know l The Newest Giraffe: As Cute As He Thinks He Is? l Wascally Wabbits l Stories arrange themselves around the circle as users digg them.
20 Useful Visualization Libraries from the excellent A Beautiful WWW. Well, not entirely limited to libraries. Useful stuff for visualization practitioners sounded a little non-specific, though. These are all freely available. [more inside]