* Evolutionary buildable morphology is possible.
* Reality-constrained simulation (with modular components) allows to transfer to reality.
* Principles of design are (re)discovered such as cantilevering, counterbalancing, branching and symmetry.
* Recombination creates modularity, hierarchichal levels of organization.
* Emergent problem decomposition leads to originality ("surprising surprise"). Also change of use (exaptation).