Heed quality note "QC ..." on the right hand side!

Geometry |
Solids with flat surfaces (polyhedrons) | Overview 1 - Geometry models | Representation, calculations, formulas | 3D Object |
300_06022 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Overview 2 - Geometry models | Intersections, projections | 3D Object |
300_06024 |
Open |

Geometry |
Solids with curved surfaces | Overview 1 - Geometry models | Representation, calculations, formulas | 3D Object |
300_06026 |
Open |

Geometry |
Solids with curved surfaces | Overview 2 - Geometry models | Intersections, projections | 3D Object |
300_06028 |
Open |

Geometry |
Surfaces - curved surfaces | Overview 1 - Geometry models | Generation, forms | 3D Object |
300_06032 |
Open |

Geometry |
Surfaces - curved surfaces | Overview 2 - Geometry models | Generation, forms | 3D Object |
300_06034 |
Open |

Geometry |
Surfaces - curved surfaces, curves | Overview 1 - Geometry models | Intersections, curves in surfaces | 3D Object |
300_08026 |
Open |

Geometry |
Surfaces - curved surfaces, curves | Overview 2 - Geometry models | Intersections, curves in surfaces | 3D Object |
300_08028 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Dice | 3D Object |
300_18122 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Geometric representation - pure | 3D Object |
300_18123 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Geometric representation - with grid | 3D Object |
300_18124 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube, square | Plane and space - 2D and 3D | 3D Object |
300_18125 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Properties | 3D Object |
300_18127 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Vertices, edges, faces - Euler characteristic | 3D Model |
300_18128 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Ground surface determine | 3D Object |
300_18130 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Volume determination - counting | 3D Model |
300_18132 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Volume determination - calculation, formulas | 3D Model |
300_18133 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Volume determination - formulas | 3D Model |
300_18134 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube, square | Unwrapping to plane, Surface area - formulas | 3D Model |
300_18136 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Plane diagonal - formulas | 3D Model |
300_18138 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cube | Space diagonal - formulas | 3D Model |
300_18139 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Geometric representation - pure | 3D Object |
300_18142 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Geometric representation - with grid | 3D Object |
300_18143 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid - Rectangular cuboid | Geometric representation | 3D Object |
300_18144 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Forms | 3D Object |
300_18145 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Vertices, edges, faces - Euler characteristic | 3D Model |
300_18148 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Ground surface determine, formulas | 3D Model |
300_18150 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Volume determination - calculation, formulas | 3D Model |
300_18152 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Cuboid | Unwrapping to plane, Surface area - formulas | 3D Model |
300_18154 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Prism, Cuboid | Volume - formula (Cavalieri) | 3D Object |
300_18162 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Prism, Cuboid | Volume - formula - circular disc method (Cavalieri) | 3D Model |
300_18163 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Prism, Cuboid | Properties | 3D Model |
300_18164 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Parallelepiped | Representation - wireframe model with angles | 3D Model |
300_18165 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Triangular prism - 60 degrees prism | Geometric representation - pure | 3D Object |
300_18166 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Triangular prism - 60 degrees prism | Determining sizes | 3D Model |
300_18167 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Triangular prism - 60 degrees prism | Volume - formula (Cavalieri) | 3D Object |
300_18168 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Triangular prism - 60 degrees prism | Properties | 3D Model |
300_18169 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Triangular prism - 60 degrees prism | Unwrapping to plane | 3D Object |
300_18170 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Triangular prism | Forms - isosceles triangle, right triangle | 3D Object |
300_18172 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Prisms - Hexagon prism | Geometric representation | 3D Object |
300_18174 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Prisms - Octagonal prisms | Geometric representation | 3D Object |
300_18176 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Geometric representation - pure | 3D Model |
300_18242 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Determining sizes | 3D Model |
300_18243 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Generation - wireframe models | 3D Model |
300_18244 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Forms | 3D Model |
300_18245 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Vertices, edges, faces - Euler characteristic | 3D Model |
300_18248 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Volume - calculation, formula | 3D Model |
300_18250 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid, Cuboid | Volume - calculation, formula - comparison | 3D Model |
300_18251 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Volume - formula - circular disc method (Cavalieri) | 3D Model |
300_18252 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Surface area - unwrapping to plane | 3D Object |
300_18254 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid | Surface area - calculation, formula | 3D Model |
300_18255 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Platonic solids | Overview | 3D Object |
300_42042 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid, plane | Square frustum - Pyramid, plane - Intersection | 3D Object |
300_72048 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid, plane | Square frustum - Pyramid, plane - Projection solid | 3D Object |
300_72050 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid, plane | Square frustum - Pyramid, plane - Projection transparent | 3D Object |
300_72052 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid, hexagonal prism | Intersection - solid view | 3D Object |
300_78048 |
Open |

Geometry |
Solids with flat surfaces (polyhedrons) | Pyramid, hexagonal prism | Intersection - transparent view | 3D Object |
300_78050 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, cone, sphere | Overview - Examples | 3D Object |
302_04042 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, cone, sphere | Overview - Examples - Details | 3D Object |
302_04044 |
Open |

Geometry |
Solids with curved surfaces | Cone, plane | Conic sections - overview | 3D Object |
302_06044 |
Open |

Geometry |
Solids with curved surfaces | Cylinder - solid | Solid - representation pure | 3D Object |
302_18044 |
Open |

Geometry |
Solids with curved surfaces | Cylinder - solid | Solid - representation with grid | 3D Object |
302_18046 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Generation 1 - Rotation surface | 3D Object |
302_18048 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface, plane | Generation 2 - rolling-up | 3D Object |
302_18050 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface, plane | Surface - unwrapping to plane | 3D Object |
302_18052 |
Open |

Geometry |
Solids with curved surfaces | Cone, double cone | Solid - representation pure | 3D Object |
302_18064 |
Open |

Geometry |
Solids with curved surfaces | Cone, double cone | Solid - representation with grid | 3D Object |
302_18066 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface, double conical surface | Surface of revolution - generation | 3D Object |
302_18068 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface and plane | Surface - generation - rolling-up | 3D Object |
302_18070 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface and plane | Surface - unwrapping to plane | 3D Object |
302_18072 |
Open |

Geometry |
Solids with curved surfaces | Ball | Solid - representation pure | 3D Object |
302_18084 |
Open |

Geometry |
Solids with curved surfaces | Ball | Solid - representation with grid | 3D Object |
302_18086 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere | Surface of revolution - generation | 3D Object |
302_18088 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere | Comparison with ball and cone | 3D Object |
302_18092 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere | Mapping to plane - Task | 3D Object |
302_18094 |
Open |

Geometry |
Solids with curved surfaces | Ellipsoids, ball | Solids - Overview | 3D Object |
302_18102 |
Open |

Geometry |
Solids with curved surfaces | Ellipsoid - general | Solid - representation pure, with grid | 3D Object |
302_18104 |
Open |

Geometry |
Solids with curved surfaces | Ellipsoid | Solid - ellipsoid of revolution (spheroid) | 3D Object |
302_18106 |
Open |

Geometry |
Surfaces - curved surfaces | Ellipsoid | Surface - spheroid - generation | 3D Object |
302_18108 |
Open |

Geometry |
Surfaces - curved surfaces | Ellipsoid, Ellipse | Thread construction, construction | 3D Object |
302_18110 |
Open |

Geometry |
Surfaces - curved surfaces | Ellipsoid | Surface generation - thread construction | 3D Object |
302_18112 |
Open |

Geometry |
Surfaces - curved surfaces | Ellipsoid | Mapping to plane - Task | 3D Object |
302_18114 |
Open |

Geometry |
Solids with curved surfaces | Cylinder | Volume - calculation, formula | 3D Model |
302_20044 |
Open |

Geometry |
Solids with curved surfaces | Cylinder | Volume - formula - circular disc method (Cavalieri) | 3D Model |
302_20049 |
Open |

Geometry |
Solids with curved surfaces | Cylinder | Surface area - calculation, formula | 3D Model |
302_20052 |
Open |

Geometry |
Solids with curved surfaces | Cone | Volume - calculation, formula | 3D Model |
302_20064 |
Open |

Geometry |
Solids with curved surfaces | Cone, cylinder | Volume - calculation, formula - comparison | 3D Model |
302_20065 |
Open |

Geometry |
Solids with curved surfaces | Cone | Volume - formula - circular disc method (Cavalieri) | 3D Model |
302_20069 |
Open |

Geometry |
Solids with curved surfaces | Cone, Pyramid | Volume - formula - circular disc method (Cavalieri) | 3D Model |
302_20070 |
Open |

Geometry |
Solids with curved surfaces | Cone | Surface area - calculation, formula | 3D Model |
302_20072 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Volume - calculation, formula | 3D Model |
302_20084 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Volume - calculation, formula (Archimedes) | 3D Model |
302_20087 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Volume - formula - circular disc method (Cavalieri) | 3D Model |
302_20088 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Volume - formula - circular disc method (Cavalieri) | 3D Model |
302_20089 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Volume - formula - circular disc method (Cavalieri) | 3D Model |
302_20090 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Surface area - calculation, formula | 3D Model |
302_20092 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Surface area - calculation, formula - example | 3D Model |
302_20093 |
Open |

Geometry |
Solids with curved surfaces, curved surfaces | Ball, Sphere | Surface area - calculation, formula - derivation | 3D Model |
302_20096 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, plane, cylinder wedge | Solid - intersection with a plane | 3D Object |
302_22044 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, plane | Solid - intersection with a plane | 3D Object |
302_22046 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, trihedral | Solid - intersection with solid | 3D Object |
302_22050 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, tetrahedral | Solid - intersection with solid | 3D Object |
302_22052 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, trihedral | Solid - intersection with solid | 3D Object |
302_22054 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, tetrahedral | Solid - intersection with solid | 3D Object |
302_22056 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, hexagon | Solid - intersection with solid | 3D Object |
302_22058 |
Open |

Geometry |
Solids with curved surfaces | Cone, plane, cone wedge | Solid - intersection with plane | 3D Object |
302_22064 |
Open |

Geometry |
Solids with curved surfaces | Cone, plane | Solid - intersection with plane | 3D Object |
302_22066 |
Open |

Geometry |
Solids with curved surfaces | Cone, trihedral | Solid - intersection | 3D Object |
302_22070 |
Open |

Geometry |
Solids with curved surfaces | Cone, tetrahedral | Solid - intersection | 3D Object |
302_22072 |
Open |

Geometry |
Solids with curved surfaces | Cone, trihedral | Solid - intersection with solid | 3D Object |
302_22074 |
Open |

Geometry |
Solids with curved surfaces | Cone, tetrahedral | Solid - intersection with solid | 3D Object |
302_22076 |
Open |

Geometry |
Solids with curved surfaces | Cone, hexagon | Solid - intersection with solid | 3D Object |
302_22078 |
Open |

Geometry |
Solids with curved surfaces | Ball, plane, ball wedge | Solid - intersection with plane | 3D Object |
302_22084 |
Open |

Geometry |
Solids with curved surfaces | Ball, plane, parts of ball | Solid - intersection with plane | 3D Object |
302_22086 |
Open |

Geometry |
Solids with curved surfaces | Ball, trihedral | Solid - intersection with solid | 3D Object |
302_22088 |
Open |

Geometry |
Solids with curved surfaces | Ball, tetrahedral | Solid - intersection with solid | 3D Object |
302_22090 |
Open |

Geometry |
Solids with curved surfaces | Ball, trihedral | Solid - intersection with solid | 3D Object |
302_22092 |
Open |

Geometry |
Solids with curved surfaces | Ball, tetrahedral | Solid - intersection with solid | 3D Object |
302_22094 |
Open |

Geometry |
Solids with curved surfaces | Ball, hexagon | Solid - intersection with solid | 3D Object |
302_22096 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, pyramid | Solid - intersection with solid | 3D Object |
302_26042 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, cylinder, cylinder ring | Solid - intersection with solid | 3D Object |
302_26046 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, cylinder, stonemason figure | Solid - intersection with solid | 3D Object |
302_26048 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, cone | Solid - intersection with solid | 3D Object |
302_26050 |
Open |

Geometry |
Solids with curved surfaces | Cylinder, ball | Solid - intersection with solid | 3D Object |
302_26052 |
Open |

Geometry |
Solids with curved surfaces | Pyramid, cone | Solid - intersection with solid | 3D Object |
302_26062 |
Open |

Geometry |
Solids with curved surfaces | Cone, pyramid | Solid - intersection with solid | 3D Object |
302_26064 |
Open |

Geometry |
Solids with curved surfaces | Cone, pyramid | Solid - intersection with solid | 3D Object |
302_26066 |
Open |

Geometry |
Solids with curved surfaces | Cone, cylinder, conical ring | Solid - intersection | 3D Object |
302_26068 |
Open |

Geometry |
Solids with curved surfaces | Cone, cylinder | Solid - intersection | 3D Object |
302_26070 |
Open |

Geometry |
Solids with curved surfaces | Cone, cone | Solid - intersection | 3D Object |
302_26072 |
Open |

Geometry |
Solids with curved surfaces | Cone, cone | Solid - intersection with solid | 3D Object |
302_26074 |
Open |

Geometry |
Solids with curved surfaces | Cone, cone | Solid - intersection with solid | 3D Object |
302_26076 |
Open |

Geometry |
Solids with curved surfaces | Ball, tetrahedral | Solid - intersection with solid | 3D Object |
302_26084 |
Open |

Geometry |
Solids with curved surfaces | Ball, hexagon | Solid - intersection with solid | 3D Object |
302_26086 |
Open |

Geometry |
Solids with curved surfaces | Ball, pyramid | Solid - intersection with solid | 3D Object |
302_26088 |
Open |

Geometry |
Solids with curved surfaces | Ball, cylinder, ball ring | Solid - intersection with solid | 3D Object |
302_26090 |
Open |

Geometry |
Solids with curved surfaces | Ball, cylinder, ball ring | Solid - intersection with solid | 3D Object |
302_26092 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - representation pure, with grid | 3D Object |
302_30044 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - circular cylinder - right, oblique | 3D Object |
302_30046 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - elliptical cylinder | 3D Object |
302_30048 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - parabolical cylinder | 3D Object |
302_30050 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - hyperbolical cylinder | 3D Object |
302_30052 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - sinus cylinder | 3D Object |
302_30054 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - arbitrary cylinder | 3D Object |
302_30056 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Surface - representation pure, with grid | 3D Object |
302_30064 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface, double conical surface | Surface - oblique | 3D Object |
302_30066 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Surface - elliptical cone - right, oblique | 3D Object |
302_30068 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere | Surface - representation pure, with grid | 3D Object |
302_30084 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere | Surface of revolution - generation | 3D Object |
302_30086 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere, Ellipsoid | Surface - comparison | 3D Object |
302_30090 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere, Ellipsoid | Surface - Earth, spheroid | 3D Object |
302_30092 |
Open |

Geometry |
Surfaces - curved surfaces | Sphere, Ellipsoid | Surface - comparison | 3D Object |
302_30094 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - representation pure, with grid | 3D Object |
302_30124 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface of revolution - generation | 3D Object |
302_30126 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - generation - translation surface | 3D Object |
302_30128 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - forms | 3D Object |
302_30130 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - forms - elliptical | 3D Object |
302_30132 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Surface - representation pure | 3D Object |
302_30144 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Surface - representation with grid | 3D Object |
302_30146 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Generation 1 - revolution of a hyperbola | 3D Object |
302_30148 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Asymptotic cone - generation | 3D Object |
302_30149 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Determining sizes of hyperboloid | 3D Model |
302_30150 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Determining sizes - hyperbola, hyperboloid | 3D Model |
302_30151 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Generation 2 - straight lines - practical methode | 3D Object |
302_30152 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Generation 3 - revolution of a straight line | 3D Object |
302_30153 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - intersection with plane | 3D Object |
302_50044 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - intersection with plane | 3D Object |
302_50046 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - intersection with plane | 3D Object |
302_50048 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - intersection with plane | 3D Object |
302_50050 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Surface - intersection with plane | 3D Object |
302_50052 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Dandelin spheres - basics | 3D Object |
302_50054 |
Open |

Geometry |
Surfaces - curved surfaces | Cylinder lateral surface | Ellipse - threat construction, planet orbit | 3D Object |
302_50056 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic section - examples | 3D Object |
302_50062 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic section - approach for coordinates | 3D Object |
302_50064 |
Open |

Geometry |
Solids with curved surfaces | Cone | Conic section - Overview - Ellipse, Parabola, Hyperbola | 3D Object |
302_50068 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic section - Ellipse | 3D Object |
302_50070 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic sections - Dandelin spheres - approach ellipse | 3D Object |
302_50071 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic section - parabola | 3D Object
3D Object
3D Object
3D Object
3D Object
3D Object
3D Object
3D Object
3D Object
3D Object |
302_50072 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic sections - Dandelin spheres - approach parabola | 3D Object |
302_50073 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic section - hyperbola | 3D Object |
302_50074 |
Open |

Geometry |
Surfaces - curved surfaces | Conical surface | Conic sections - Dandelin spheres - approach hyperbola | 3D Object |
302_50075 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - intersection with plane | 3D Object |
302_50124 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - intersection with plane | 3D Object |
302_50126 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - intersection with plane | 3D Object |
302_50128 |
Open |

Geometry |
Surfaces - curved surfaces | Paraboloid | Surface - intersection - surface normals | 3D Object |
302_50130 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Surface - intersection with plane - overview | 3D Object |
302_50142 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Surface - intersection with plane | 3D Object |
302_50144 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Intersection with plane - coordinate approach | 3D Object |
302_50145 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Surface - intersection with plane | 3D Object |
302_50146 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Intersection with plane - ellipse, parabola | 3D Object |
302_50150 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Intersection with plane - parallel straight lines | 3D Object |
302_50152 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperboloid - surface of revolution - one sheet | Intersection with plane - crossed straight lines | 3D Object |
302_50154 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - representation pure | 3D Object |
302_50164 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - generation 1 and 2 | 3D Object |
302_50166 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - intersection with plane - parabola | 3D Object |
302_50168 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - intersection with plane - hyperbola | 3D Object |
302_50170 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - generation 3 - ruled surface | 3D Object |
302_50172 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - intersection with plane | 3D Object |
302_50174 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, saddle | Surface - intersection with plane | 3D Object |
302_50176 |
Open |

Geometry |
Surfaces - curved surfaces | Hyperbolic paraboloid, paraboloid | Cylinder, elliptic and hyperbolic paraboloids | 3D Object |
302_50178 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - representation pure | 3D Object |
302_50184 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - representation with grid 1 | 3D Object |
302_50186 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - representation with grid 2 | 3D Object |
302_50188 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - intersection with plane - parabola | 3D Object |
302_50190 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - intersection with plane - parabola | 3D Object |
302_50192 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - intersection with plane - parabola | 3D Object |
302_50194 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle | Surface - intersection with plane - hyperbola | 3D Object |
302_50196 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle, cube | Surface - intersection with cube - steps | 3D Object |
302_50198 |
Open |

Geometry |
Surfaces - curved surfaces | Monkey saddle, cube | Surface - intersection with cube - result | 3D Object |
302_50199 |
Open |

Geometry |
Straight lines and plans in space | Line, straight line | Parallel lines, intersecting lines | 3D Object |
300_12042 |
Open |

Geometry |
Straight lines and plans in space | Line, straight line | Position in space | 3D Object |
300_12046 |
Open |

Geometry |
Straight lines and plans in space | Skew lines | Angel calculation - Approach | 3D Object |
300_12048 |
Open |

Geometry |
Straight lines and plans in space | Straight lines and plans - piercing | Intersection - Angel calculation - Approach | 3D Object |
300_12050 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Cartesian coordinates in space | 3d cartesian coordinates - extended 2d coordinates | 3D Model |
310_06026 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Cartesian coordinates in space | 3d cartesian coordinates - Examples: Points | 3D Model |
310_06028 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Cylindrical coordinate system | Cylindrical coordinate system - extended polar coordinates | 3D Model |
310_06046 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Cylindrical coordinate system | Cylindrical coordinate system - Examples: Points | 3D Model |
310_06048 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Spherical coordinate system | Spherical coordinates - extended polar coordinates | 3D Model |
310_06086 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Spherical coordinate system | Spherical coordinates - Examples: Points | 3D Model |
310_06088 |
Open |

Coordinate Systems |
Three-dimensional coordinates | Hyperboloid - surface of revolution - one sheet | Generation of coordinates | 3D Object |
310_06144 |
Open |

Descriptive Geometry |
Map projection - Orthographic projection | Sphere and plane | Orthographic projection - equatorial aspect | 3D Object |
380_10024 |
Open |

Descriptive Geometry |
Map projection - Orthographic projection | Sphere and plane | Orthographic projection - polar aspect | 3D Object |
380_10026 |
Open |

Descriptive Geometry |
Map projection - Stereografic projection | Sphere and plane | Stereografic projection - north pole cental | 3D Object |
380_10028 |
Open |

Descriptive Geometry |
Map projection - Stereografic projection | Sphere and plane | Stereografic projection - north pole cental - calculation | 3D Model |
380_10029 |
Open |

Descriptive Geometry |
Stereografic projection | Sphere and plane | Projection: Points to plan (1/6) | 3D Object |
380_14022 |
Open |

Descriptive Geometry |
Stereografic projection | Sphere and tangential plans | Intersection of two tangential plans (2/6) | 3D Object |
380_14024 |
Open |

Descriptive Geometry |
Stereografic projection | Sphere and plane | Preserve angles (3/6) | 3D Object |
380_14026 |
Open |

Descriptive Geometry |
Stereografic projection | Sphere and plane | Circle affinity (4/6) | 3D Object |
380_14028 |
Open |

Descriptive Geometry |
Stereografic projection | Sphere and plane | Circle on sphere to circle on plane (5/6) | 3D Object |
380_14030 |
Open |

Descriptive Geometry |
Stereografic projection | Sphere and plane | Sphere coordinates to polar coordinates (6/6) | 3D Object |
380_14032 |
Open |

Descriptive Geometry |
Map projection, map grids | Sphere and cylinder | Archimedes' projection - skew projection | 3D Object |
380_18024 |
Open |

Calculus |
Partial derivative, Partial differentials | Paraboloid - surface of revolution | Partial derivatives - intersection of surface | 3D Model |
330_12102 |
Open |

Calculus |
Partial derivative, Partial differentials | Paraboloid - surface of revolution | Partial derivatives - representation | 3D Model |
330_12104 |
Open |

Calculus |
Exact differential | Paraboloid - surface of revolution | Exact differential - representation | 3D Model |
330_14102 |
Open |

Calculus |
Exact differential | Paraboloid - surface of revolution | Exact differential - calculation example | 3D Model |
330_14104 |
Open |

Calculus |
Directional derivative | Paraboloid - surface of revolution | Directional derivative - intersection of surface (1/3) | 3D Model |
330_16102 |
Open |

Calculus |
Directional derivative | Paraboloid - surface of revolution | Directional derivative - direction vector, -unit vector (2/3) | 3D Model |
330_16104 |
Open |

Calculus |
Directional derivative | Paraboloid - surface of revolution | Directional derivative - representation (3/3) | 3D Model |
330_16106 |
Open |

Calculus |
Gradient | Paraboloid - surface of revolution | Gradient - intersection of surface (1/6) | 3D Model |
330_40102 |
Open |

Calculus |
Gradient | Paraboloid - surface of revolution | Gradient - projection to plan, contour lines (2/6) | 3D Model |
330_40104 |
Open |

Calculus |
Gradient | Paraboloid - surface of revolution | Gradient - position on x-y plane (3/6) | 3D Model |
330_40106 |
Open |

Calculus |
Gradient | Paraboloid - surface of revolution | Gradient, partial differentials - representation (4/6) | 3D Model |
330_40108 |
Open |

Calculus |
Gradient | Paraboloid - surface of revolution | Gradient, exact differential - representation (5/6) | 3D Model |
330_40110 |
Open |

Calculus |
Gradient | Paraboloid - surface of revolution | Gradient, directional derivative - representation (6/6) | 3D Model |
330_40112 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cylinder | Coordinate surfaces, coordinate lines - generation | 3D Object |
350_06048 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cylinder | Coordinate surfaces, coordinate lines | 3D Object |
350_06050 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cylinder | Ccoordinate lines - unwrapping 1 /2 | 3D Object |
350_06052 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cylinder | Coordinate lines - unwrapping 2 /2 | 3D Object |
350_06054 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cone | Coordinate surfaces, coordinate lines - generation | 3D Object |
350_06068 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cone | Coordinate surfaces, coordinate lines | 3D Object |
350_06070 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cone | Coordinate lines - unwrapping 1 /2 | 3D Object |
350_06072 |
Open |

Differential Geometry |
Curves and curved surfaces in space | Cone | Coordinate lines - unwrapping 2 /2 | 3D Object |
350_06074 |
Open |

Differential Geometry |
Curves in space | Cylinder and helix | Representation | 3D Model |
350_10042 |
Open |

Differential Geometry |
Curves in space | Cylinder and helix | Helix - Standard curve | 3D Model |
350_10044 |
Open |

Differential Geometry |
Curves in space | Cylinder and helix | Helix - Generation | 3D Model |
350_10046 |
Open |

Differential Geometry |
Curves in space | Cylinder, helix | Surface and corve - unwrapping to plane | 3D Object |
350_10048 |
Open |

Differential Geometry |
Curves in space | Cone and spiral - archimedean spiral | Presentation of curve | 3D Object |
350_10062 |
Open |

Differential Geometry |
Curves in space | Cone and spiral - archimedean spiral | Generation of the curve by intersection | 3D Object |
350_10066 |
Open |

Differential Geometry |
Curves in space | Cone, Archimedean spiral | Surface and curve - unwrapping to plane | 3D Object |
350_10068 |
Open |

Differential Geometry |
Curves in space | Helix | Parametrization - Overview (1/3) | 3D Model |
350_12042 |
Open |

Differential Geometry |
Curves in space | Helix | Parametrization - Parameter t as angel (2/3) | 3D Model |
350_12044 |
Open |

Differential Geometry |
Curves in space | Helix | Parametrization - Parameter t as time (3/3) | 3D Model |
350_12046 |
Open |

Differential Geometry |
Curves in space | Helix | Position vector (1/4) | 3D Model |
350_16042 |
Open |

Differential Geometry |
Curves in space | Helix | First derivative with respect to time (2/4) | 3D Model |
350_16044 |
Open |

Differential Geometry |
Curves in space | Helix | Second derivative with respect to time (3/4) | 3D Model |
350_16046 |
Open |

Differential Geometry |
Curves in space | Helix | Third derivative with respect to time (4/4) | 3D Model |
350_16048 |
Open |

Differential Geometry |
Curves in space - Local coordinate system | Trihedrol - Unit vectors | Tangent -, normal -, and binormal unit vectors (1/2) | 3D Object |
350_20042 |
Open |

Differential Geometry |
Curves in space - Local coordinate system | Trihedrol - Plans | Normal plan, osculating plane, rectifying plane (2/2) | 3D Object |
350_20052 |
Open |

Differential Geometry |
Curves in space - spherical projections of trihedrols | Helix | Trihedrols in unit sphere - Movements example 1 | 3D Object |
350_22044 |
Open |

Differential Geometry |
Curves in space - spherical projections of trihedrols | Helix | Trihedrols in unit sphere - Movements example 2 | 3D Object |
350_22046 |
Open |

Differential Geometry |
Curves in space - spherical projections of trihedrols | Helix | Trihedrols in unit sphere - Movements comparison | 3D Object |
350_22048 |
Open |

Differential Geometry |
Curves in space - Projections | Helix | Projection to the x-y plane | 3D Model |
350_26042 |
Open |

Differential Geometry |
Curves in space - Projections | Helix | Projection to the x-z plane und y-z plane | 3D Model |
350_26044 |
Open |

Differential Geometry |
Curves in space - Intersections | Helix | Intersection of sin- with cos-plane | 3D Model |
350_26046 |
Open |

Differential Geometry |
Curves in space - Intersections | Helix | Intersection sin- resp. cos-functions with cylinder | 3D Model |
350_26048 |
Open |

Differential Geometry |
Curves in space - Projections | Cone and spiral - archimedean spiral | Projection on x-z plan and y-z plane - example 1 | 3D Object |
350_26062 |
Open |

Differential Geometry |
Curves in space - Projections | Cone and spiral - archimedean spiral | Projection on x-z plan and y-z plane - example 2 | 3D Object |
350_26064 |
Open |

Differential Geometry |
Curves in space - Projections | Cone and spiral - archimedean spiral | Intersections of projections - example 1 | 3D Object |
350_26066 |
Open |

Differential Geometry |
Curves in space - Projections | Cone and spiral - archimedean spiral | Intersections of projections - example 2 | 3D Object |
350_26068 |
Open |

Differential Geometry |
Tangent plans and normals | Cylinder, cone, sphere | Tangent plans and normals cylinder, cone, sphere | 3D Object |
350_50042 |
Open |

Differential Geometry |
Tangent plans and normals | Cylinder, cylinder lateral surface | Tangent plans and normals on cylinder | 3D Object |
350_50044 |
Open |

Differential Geometry |
Tangent plans and normals | Cone, conical surface | Tangent plans and normals on cone | 3D Object |
350_50064 |
Open |

Differential Geometry |
Tangent plans and normals | Sphere, sphere surface | Tangent plans and normals on sphere | 3D Object |
350_50084 |
Open |

Differential Geometry |
Curvature of surfaces | Cylinder, sphere, saddle | Gaussian curvature, mean curvature Cylinder, Sphere | 3D Model |
350_54042 |
Open |

Differential Geometry |
Curvature of surfaces | Cylinder, cylinder lateral surface | Gaussian curvature, mean curvature Cylinder | 3D Model |
350_54044 |
Open |

Differential Geometry |
Curvature of surfaces | Sphere, sphere surface | Gaussian curvature, mean curvature Sphere | 3D Model |
350_54084 |
Open |

Differential Geometry |
Curvature of surfaces | Saddle surface | Gaussian curvature, mean curvature Saddle surface | 3D Model |
350_54164 |
Open |

Differential Geometry |
Solids with curved surfaces | Sphere, Unit sphere | Geodesic curvature, normal curvature | 3D Object |
350_60084 |
Open |

Differential Geometry |
Solids with curved surfaces | Sphere, Triangle | Angel on curved surfaces - Sphere | 3D Object |
350_68084 |
Open |

Differential Geometry |
Solids with curved surfaces | Sphere, Tangent vector | Parallel transport on curved surfaces - Sphere | 3D Object |
350_70084 |
Open |