I feel like we are only now starting to understand what we were working on then
at the time we had found a couple of the ideas that we are still interested in; these are
1. cracking as a diagram of forces
2. looking into the space of the crack itself, at the molecular scale
3. seeing how the process of subdivision happens
Our book submission (which we have to do for every workshop) is about how it looked at the time. It also goes into more detail about the different experiments we tried and trying to answer some of the questions we were being asked.
Hey, if you guys have any questions please ask. It might help me as much as it helps you.