Models of rubric: Regular bodies und crystals Model 244 Tetrahedron-, octahedron-, icosahedron-division on the spherical surface Model 245 Tetrahedron-, octahedron-, icosahedron-division on the spherical surface Model 246 Tetrahedron-, octahedron-, icosahedron-division on the spherical surface Model 292 Grid of the diamond and the corresponding sphere packing Model 292 Grid of the diamond and the corresponding sphere packing Model 293 Structural model of the diamond Model 295 Grid a) of the diamond, b) (by distance of the diagonal bars) Model 322 24 stereo's of crystal lattices with text volume Model 335 Stereo: pentagonal dodecahedron with 5 inscribed dice Model 337 Kreutz: Elements of the crystal structure Model 348 Model of the thinnest ball bearing (diamond grid) Model 393 Grid of the wurtzite and the thinnest ball bearing Model 402 Dodecahedron with the 5 inscribed cubes Model 410 Cube and inscribed octahedron Model 411 Regular tetrahedron, hexahedron, octahedron, icosahedron Model 445 Thinnest ball bearing of the coordination number 4 Model 446 Ball bearing Model 457 Ball bearing (diamond grid) Model 458 Thinnest ball bearing Model 459 Ball bearing Model 460 Thinnest ball bearing Model 470 Prismatic polygon with n vertices Model 471 Saw-border polygon with n vertices Model 472 Tetrahedron with inscribed truncated tetrahedron Model 473 Octahedron with inscribed truncated octahedron Model 474 Octahedron with inscribed cuboctahedron Model 475 Octahedron with inscribed snub cube Model 476 Cube with inscribed rhombicuboctahedron Model 477 Truncated cuboctahedron Model 478 Icosahedron with inscribed truncated icosahedron Model 479 Dodecahedron with inscribed truncated dodecahedron Model 480 Dodecahedron with inscribed icosidodecahedron Model 481 Icosahedron with inscribed icosidodecahedron Model 482 Rhombicosidodecahedron Model 483 Snub dodecahedron Model 701 Octahedron Model 702 Tetrahedron Model 703 Icosahedron Model 705 Four surface models to the illustration of elastic coefficients of extension Model 706 Four surface models to the illustration of elastic coefficients of extension Model 707 Four surface models to the illustration of elastic coefficients of extension Model 708 Four surface models to the illustration of elastic coefficients of extension Model 709 Glass crystal model according to Schnabel Model 710 Glass crystal model according to Schnabel Model 711 Glass crystal model according to Schnabel Model 712 Glass crystal model according to Schnabel Model 713 Glass crystal model according to Schnabel Model 716 5 models of intermediate forms Model 717 Model of an intermediate form Model 718 Model of an intermediate form Model 719 Model of an intermediate form Model 720 Model of an intermediate form Model 721 Crystal model made of cardboard Model 722 Crystal model made of cardboard Model 723 Crystal model made of cardboard Model 724 Crystal model made of cardboard Model 725 Crystal model made of cardboard Model 726 Crystal model made of cardboard Model 727 Crystal model made of cardboard Model 728 Crystal model made of cardboard Model 729 Crystal model made of cardboard Model 730 Crystal model made of cardboard Model 731 Crystal model made of cardboard Model 732 Crystal model made of cardboard Model 733 Crystal model made of cardboard Model 734 Crystal model made of cardboard Model 735 Crystal model made of cardboard Model 736 Crystal model made of cardboard Model 737 Crystal model made of cardboard Model 738 Crystal model made of cardboard Model 739 Crystal model made of cardboard Model 740 Crystal model made of cardboard Model 741 Crystal model made of cardboard Model 742 Crystal model made of cardboard Model 743 Crystal model made of cardboard Model 744 Crystal model made of cardboard Model 745 Crystal model made of cardboard Model 746 Crystal model made of cardboard Model 747 Crystal model made of cardboard Model 748 Crystal model made of cardboard Model 749 Crystal model made of cardboard Model 750 Crystal model made of cardboard Model 751 Crystal model made of cardboard Model 752 Crystal model made of cardboard Model 753 Crystal model made of cardboard Model 754 Crystal model made of cardboard Model 755 Crystal model made of cardboard Model 756 Crystal model made of cardboard Model 757 Crystal model made of cardboard Model 758 Crystal model made of cardboard Model 853 Crystal model made of cardboard Model 854 Crystal model made of cardboard Model 855 Crystal model made of cardboard Model 856 Crystal model made of cardboard Model 857 Crystal model made of cardboard Model 859 Crystal model made of cardboard Model 861 Crystal model made of cardboard Model 898 Stereoscopic pictures of crystal grids from v. Laue and v. Mises Model 925 Two rhombic dodecahedrons Model 926 Rhombusthirtyflat with the symmetries of the icosahedron group Model 927 Cube with joining surfaces of the balance point and the borders Model 928 Cube with joining surfaces of the balance point and the borders Model 1016 Diapositiv: Struktur des Diamanten Model 1201 Slide: Icosahedron Model 1202 Slide: Rhombus dodecahedron Model 1203 Slide: Icosahedron Model 1204 Slide: Cube and rhombus dodecahedron Model 1205 Slide: Tetrakishexahedron and ocahedron Model 1206 Slide: Cube and octahedron Model 1207 Slide: Crystals Model 1208 Slide: Crystals Model 1209 Slide: Rhombus dodecahedron Model 1210 Slide: Dodecahedron Model 1211 Slide: Penetration of two cubes Model 1212 Slide: 2 regular tetrahedrons Model 1214 Slide: Penetration of octahedron and prism Model 1220 Slide: Penetration of two tetrahedrons
Göttingen Collection of Mathematical Models and Instruments
Göttingen Collection of Mathematical Models and Instruments
Tetrahedron-, octahedron-, icosahedron-division on the spherical surface
Tetrahedron-, octahedron-, icosahedron-division on the spherical surface
Tetrahedron-, octahedron-, icosahedron-division on the spherical surface
Grid of the diamond and the corresponding sphere packing
Structural model of the diamond
Grid a) of the diamond, b) (by distance of the diagonal bars)
24 stereo's of crystal lattices with text volume
Stereo: pentagonal dodecahedron with 5 inscribed dice
Kreutz: Elements of the crystal structure
Model of the thinnest ball bearing (diamond grid)
Grid of the wurtzite and the thinnest ball bearing
Dodecahedron with the 5 inscribed cubes
Cube and inscribed octahedron
Regular tetrahedron, hexahedron, octahedron, icosahedron
Thinnest ball bearing of the coordination number 4
Ball bearing
Ball bearing (diamond grid)
Thinnest ball bearing
Ball bearing
Thinnest ball bearing
Prismatic polygon with n vertices
Saw-border polygon with n vertices
Tetrahedron with inscribed truncated tetrahedron
Octahedron with inscribed truncated octahedron
Octahedron with inscribed cuboctahedron
Octahedron with inscribed snub cube
Cube with inscribed rhombicuboctahedron
Icosahedron with inscribed truncated icosahedron
Dodecahedron with inscribed truncated dodecahedron
Dodecahedron with inscribed icosidodecahedron
Icosahedron with inscribed icosidodecahedron
Rhombicosidodecahedron
Snub dodecahedron
Octahedron
Tetrahedron
Icosahedron
Four surface models to the illustration of elastic coefficients of extension
Four surface models to the illustration of elastic coefficients of extension
Four surface models to the illustration of elastic coefficients of extension
Four surface models to the illustration of elastic coefficients of extension
Glass crystal model according to Schnabel
Glass crystal model according to Schnabel
Glass crystal model according to Schnabel
Glass crystal model according to Schnabel
Glass crystal model according to Schnabel
5 models of intermediate forms
Model of an intermediate form
Model of an intermediate form
Model of an intermediate form
Model of an intermediate form
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Crystal model made of cardboard
Stereoscopic pictures of crystal grids from v. Laue and v. Mises
Two rhombic dodecahedrons
Rhombusthirtyflat with the symmetries of the icosahedron group
Cube with joining surfaces of the balance point and the borders
Cube with joining surfaces of the balance point and the borders
Diapositiv: Struktur des Diamanten
Slide: Icosahedron
Slide: Rhombus dodecahedron
Slide: Icosahedron
Slide: Cube and rhombus dodecahedron
Slide: Tetrakishexahedron and ocahedron
Slide: Cube and octahedron
Slide: Crystals
Slide: Crystals
Slide: Rhombus dodecahedron
Slide: Dodecahedron
Slide: Penetration of two cubes
Slide: 2 regular tetrahedrons
Slide: Penetration of octahedron and prism
Slide: Penetration of two tetrahedrons