Nano Particles, Dice, Dragons, Dungeons and Dragons

i hear saying, these crystals then form these shapes. So can i picture them like little gems, almost like little jewels? Ye, you know, fata ap surely ethat's exactly what they are. You could think of em as dungeons and dragons, dice. Oh, yes. So what s tlilpolehegil diceo dis and dragons. I'm used to cubical dice, but in dungeon, dragons, the dice have these other shapes. Basina and tok. We never got there. It was our job as simulators to model this and try to figure out how we could tell him how to make his nano particles so they would self assemble into a structure