Goatboy here today and the title says it all.  The new 40K Ork Codex has 15 detachments with 1 costing 3DP and the rest costing 1DP.  Umm, where are the 2DP ones?
One of the key challenges in two-dimensional (2D) materials is to go beyond graphene, a prototype 2D polymer (2DP), and to synthesize its organic analogues with structural control at the atomic- or ...