Ambiguous Cylinder Illusion

2017-02-10 admin 0

Author: MakeEverything – https://youtu.be/SKpOKXAVjGo
By popular demand, here is a 3D printed version of the Ambiguous Cylinder illusion made famous by Kokichi Sugihar

Elliptical Gear with no center pivot

2017-02-10 admin 0

Author: cohlwiler – A slight remix of PerryT’s wonderful Elliptical Gear set. I liked playing around with the gears connected at the off-center pivots, and thought it would look cool to remove the cen…

Math at the Beach

2017-02-09 admin 0

Author: wwebber – This is a collection of things that can be used to mathematically enhance your sand castle designs. It comes in five parts:
Rollers: to add texture to the sand. Mathematical shape mo…

Buckyball Pencil Holder

2017-02-09 admin 0

Author: pmoews – Here is a pencil holder based on a single 180 atom Buckyball which has been distorted and turned inside out. A 180 atom Buckyball containing a smaller 180 atom Buckyball is included. …

Tower of Pi

2017-02-09 admin 0

Author: roman_hegglin – Tower of Pi Hard to print? Probably… But definitely worth every digit! If you have a FDM printer, try the one with the solid walls first.
My third contribution to pi day Marc…

Customizable Convex Polyhedra

2017-02-09 admin 0

Author: pdragy – openSCAD database of all convex polyhedra with regular faces except for prisms and anti-prisms. This includes the Platonic, Archimedean, and Johnson polyhedra (over 100 total!).
Pictu…

Stereographic projection

2017-02-09 admin 0

Author: henryseg – Video. Stereographic projection is a map from the sphere to the plane: Imagine straight lines going from the north pole of the sphere down onto the plane. Each line hits the sphere …

tesseract 4.25 x 4.25 x 5.00 inch

2016-04-28 admin 0

Author: Tesseract – A 3d represntation of a 4 dimensional cube The formula to create one of these is actually very simple, or I should to create an X dimensional one.
In simple terms a 2 dimensional c…

Gnome Gears

2016-04-28 admin 0

Author: whpthomas – Here is my entry for the #gnomeremix flash challenge. This is another object mashup created with my PLA gear kit, this time using Makerbot’s Gnome as the STL object

PLA Cube Gears v2

2016-04-27 admin 0

Author: whpthomas – This has been created with my new PLA gear kit, which includes parametric PLA compatible pin connectors. With this new OpenSCAD kit, the gear centre and pins remain the same, its o…

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