Would be interesting to show a tutorial about this intriguing work and the process applied to other forces such as electrostatic and hydrodynamic flows. There are many ways to do this with rhino math plug in. In our graduate design studio my class is working with vector fields and attractors. Our teacher assigned us the problem of construction tectonic conditions such as buoyancy, magnetism, collision and gravity. The idea is to built and give to the senses an idea of those concepts well known in physics.

Sam.