objects of constant width 3d models

Four of the objects of constant width; a revolved Reuleaux triangle, pentagon, heptagon and a Spheroform with tetrahedral symmetry. When placed under a book and rolled they will keep the book at the same height, and each object will only have two...

object of constant width as opposed to revolving the shape, the shape is the same across any cross section.

This is an object of constant width that I made based off a Numberphile video that I saw, as well as a video done by Maker's Muse. They are pretty cool and oddly satisfying to play around with. ... Here is a cool Numberphile video over them: ...

Project: Recreating Objects of Constant Width Objectives The objective of this project is to teach people how to use Onshape, and how they can use some basic geometry to create objects considered illogical or impossible. Audiences The audiences of...

This is a revolved Reuleaux triangle fashioned into an object of constant-width. These can roll between two planes as smoothly as ball bearings, although it looks like it couldn't possibly. ... Here's a video of how they work:...

Because of this constant width in 3D, it allows this solid to act like a sphere. This concept is very interesting because you wouldn't think anything except a sphere could roll in this way, but this mathematical property of Reuleaux triangles allows...

This special "form" has always a width of 50mm. ... https://www.youtube.com/watch?v=jYf3nOYM_mQ Leave a "♥"

Use this non traditional turn table to hold your filament while printing. ...The objects of constant width allow the filament roll to turn freely as if it were supported by ball bearings.

... non traditional turn table to hold your filament while printing. ...The objects of constant width allow the filament roll to turn freely as if it were supported by ball bearings. ... 

... it appears to be a strange shape, you could run a board over it as smooth as marbles. Here's a gif of these things in action: https://i.imgur.com/YpW7Cej.gifv Inspired by the book "How Round is Your Circle" by John Bryant & Chris Sangwin. ...

There's some kind of optical illusion in the way out brain processes the sizes of the edges. The bottom portion appears to be smaller than the other sides, even though all the sides are the same. ... So this shape will surprise people even more than...

This neat little object has the same width in any orientation. Try printing out a few and put them under a book! Fun for kids and adults. i have a few iterations that are volumes of revolution of the Reuleaux Triangle. Print at default resolution,...

This neat little object has the same width in any orientation. Try printing out a few and put them under a book! Fun for kids and adults. i have a few iterations that are volumes of revolution of the Reuleaux Triangle. Print at default resolution,...

https://en.wikipedia.org/wiki/Reuleaux_triangle#Three-dimensional_version

This neat little object has the same width in any orientation. Try printing out a few and put them under a book! Fun for kids and adults. i have a few iterations that are volumes of revolution of the Reuleaux Triangle. Want a set for a friend or...

Solids of Constant Width

several solids of constant width

These are two Solids of constant width. ... https://en.wikipedia.org/wiki/Curve_of_constant_width

Solids of constant width, Reuleaux triangle rotated around axis.

A solid of constant width is, well, a solid that at no matter what angle will maintain a constant width. ...basically, it's a sphere, but better.

These are a few shapes of constant width I created, and figured I would share for fun. ... Contents: Reuleaux Triangle Reuleaux Solid Custom 2D constant width shape

Solids of constant width to visualize cool properties of mathematics and geometry

THIS IS THE MODEL OF THE SOLID OF THE CONSTANT WIDTH.

... same width regardless of their orientation. ... Check out my article about how we used them in the classroom: https://aidan-hammond.squarespace.com/new-blog/2017/6/8/solids-of-constant-width You can also view the file on A360: http://a360.co/2yRetoG

This object is a solid of constant width. If you print three of them and set a book on them, it is possible to move the book in any horizontal direction and the three solids will roll smoothly underneath it as if they were spherical balls. This shape...

This includes the classics together with a solid of rotation of a pretty unique shape of constant width. ... There's also a reuleaux tetrahedron, which is not a solid of constant width (but very close to one) For more info visit:...

Here is an example of a tetrahedron-based solid of constant width, with side length (width) of 50mm, as well as some experimental designs based on it. Tutorial on how to make it is in the YouTube video link. ...Enjoy!

This is a solid of constant width which means that it has the properties of a sphere but it is not! Give it a try and see how weird it is. ...:D

Template to a set of shapes of constant width. ... I made a video on making these shapes: https://www.youtube.com/watch?v=BVs9NPYgmRk For more info visit: https://www.rad-head.com

Solids of Constant Width: Demos:https://www.youtube.com/watch?v=AoueExyXkWYhttps://www.youtube.com/watch?v=a65VLLFYU6k A modified adaptation of:http://www.thingiverse.com/thing:193201 There are two versions, both have a diameter of 35 mm Instructions...