Meteoroid units, folded tetrominoes @EdoTimmermans

Meteoroid units, folded tetrominoes @EdoTimmermans

Uploaded August 2012 | Updated September 2026, 1 week ago

3 of the 5 tetrominoes are used here, the L, T and Z shaped tetrominoes. The I-tetromino is used in my video 'X' surface, disphenoid cell, Ningboballs. The O-tetromino will be used in my next upload.

Meteoroid units, folded tetrominoes

15-gon structures

Partially merged size 7 tetrahedra

18-gon dome

Hexagon lattice, Schwarzs D surface

Neovius surface of curved hexagons, magnets tutorial

Variety on complementary D surface

Pillow I-WP surface, flat subunit, magnets tutorial

Rhombic dodecahedron of inward curved edge solids

Starfish dodecahedra

Lattice with unforgiving unit, Schoens I-WP surface

Strange polarity star of David pyramids

Edo Timmermans (geometric art) |

Meteoroid units, folded tetrominoes