Create README.md

Visualization of the Twitter graph, gradually generated according to what the user wants to explore. Clicking a node spawns a series of nodes representing the clicked node's followers on Twitter. The sketch communicates in real-time with the Twitter API. Check it out in action at http://vimeo.com/68915746.

The graph has a force-directed layout. A fish-eye view effect is implemented to give this nice spheric look to the graph, rendering the exploration of large graphs much clearer.
Code and mathematics behind the sketch will come soon.