19 Mar
2015
19 Mar
'15
10:46 a.m.
3D renderings: http://jjj.de/tmp-cubic/ One crystal proper and a couple of my "twisted crystals". I should perhaps have said earlier: all these tile 3D space and the points are on a lattice. Also there are STL files so you can 3D print them (I will!). Best, jj