Cubic with a D4 Singularity (6 lines of ruling) [28]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with an A3 Singularity (2 lines of ruling) [23]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous math[ematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with 3 - A2 Singularities (3 lines of ruling) [22]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with an A5 and an A1 Singularity (2 lines of ruling) [26]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with an A4 and an A1 Type Singularity (4 lines of ruling) [25]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with an A3 and 2 - A1 Type Singularities (5 lines of ruling) [24]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with 3 - A1 Type Singularities seen from the Inside (12 lines of ruling) [18]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

[15] Affine Form of the Cubic with 4 - A1 Type Singularities (9 lines of ruling)The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Affine Form of the Cubic with 4 - A1 Type Singularities (9 lines of ruling) [14]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cubic with 4 - A1 Type Singularities (9 lines of ruling) [13] The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Cayley's Cubic Surface (9 lines of ruling and 1 demonstration line) [10] The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 or http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/

Ruled Cubic Surface (infinite lines of ruling) [S22]The models presented on Shapeways are recreations of a Classical Mathematical Model Collection originally made by hand in plaster in the 1800's. This portion of the collection was originally modelled by Carl Rodenberg under the direction of the famous mathematician Felix Klein. The models are currently presented as solid 1:1 recreations. For more information: http://formpig.com/blog/?cat=24 http://www.flickr.com/photos/52229863@N06/sets/72157626031842197/