The nodes sing a tone based on their number of links and the length of those links. the nodes die if they have more than 10 links and link with nodes within a radius equal to their diameter. The lay-out is based on The layout algorithm is based on the Fruchterman-Reingold layout algorithm.http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.8...