Another little nifty Grasshopper definition for data visualization. Initially, inspiration got kicked off by this, this and that. Program properties & relations are streamed via an open Excel spreadsheet and illustrated around a referenced point in Rhino. A spring system built with Kangaroo Physics is doing the job to translate relational weights into attraction forces which can be tweaked to emulate different (material) behavior. Additionally, a collision detection and optional boundary feature make sure your diagram contains some real life constrains. Works in 3D too!