This image can be cut on a vinyl cutter, then attached to a copper clad board before etching it.

The traces you get from this process are really well defined.

If you put the board in a jar, you can agitate it very well with much less hazard of splashing.

For more info, check this post out: blog.makezine.com/2009/10/02/vinyl-cut-pcb-resist/

Etched honeycomb pattern for glass plate on heatbed for use with Japica Print2bot or Printrbot or any other printer with similar heatbed.

A laser-cut octopus mustache for your aquatic-themed parties!

Adapted from screenshots of this product; if you own the rights to this and feel my version infringes upon them, please let me know and I'll remove this. Support the original by buying it!
mcphee.com/shop/products/Tentacle-Mustache.html

This is the Snowman by ChristineBowyer except I added the following:
//this will flatten the object for dxf export
//comment out if you want 3D
projection(cut = false)

This allows you to export as a DXF file. If you want the version with thickness comment that line out.

This is an hexagonally-tessellating lizard tile closely based on M.C. Escher's famous design. This vector art has lived on my old personal homepage, since 2008, at

seanmichaelragan.com/html/%5B2008-04-18%5D_MC_Escher_lizard_vector_art.shtml

Recently, Angus Hines (http://angushines.com) downloaded it and used it to lasercut a bunch of ~3" tiles in fluorescent acrylic (which are shown in the attached images), and it occurred to me it was probably time to share these files on Thingiverse.

Update 2011-12-15: Angus just sent me these photos of some lizards printed on FDM/FFF equipment, and I've uploaded them, as well as the .STL and .CDR files he sent along with. Thanks, Angus!

Update 2012-02-28: I've added a version of the vector art with a 1/16" diameter pinhole in the tiling center, which allows the tile to be easily and discretely secured to a wall using a small brad. Details here:

smragan.com/2012/02/28/120-laser-cut-acrylic-reptiles-mounted-to-wall-with-small-pins/

Tentative logo for Orlando's FamiLAB hackerspace.

Saw this sign in a show called Morel Orel. It was on the door to his dad's study.

I found it funny, hope a few others will also. There are also a few other signs like this in the show . I will add them when I can.

Size is 100mm x 100mm

The 4x4x6 cuboid was first built by Tony Fisher from a regular Rubik's 4x4x4 in 2004. Joshua Bell commissioned the design of an open source 4x4x6 design in 2011.

The design for this puzzle is really quite complex and the supplied STL files are probably only printable on high-end printers such as Shapeways' SLS printers. Nevertheless, I hope the SolidWorks file will still be useful to many for learning the art of puzzle design or making derived puzzles.

Fans of Patrick McGoohan’s classic BBC spy series The Prisoner will recognize this gimmick from Episode 15, “The Girl Who Was Death.” As the beer or other libation is drained, the lines of text becomes visible at the bottom of the glass. Personally, I think I would probably stop drinking after "have," but hey...

This is a stencil, in an authentic "Village" font, for applying etching cream to the bottom of a pint glass. They're intended to be made on adhesive vinyl using a vinyl cutter. If you don't have one, they are available for $2.00 apiece (and up, depending on the size you want) from etchworld:

etchworld.com/ecom-prodshow/c-misc-0002.html

These are pendants that I hope to deliver to a friend in the hospital. The files are designed in Open Office, exported as jpegs, and then imported to Cut Studio which can be used to drive both the vinyl cutter and the laser cutter.

Can this shape tile the plane? It is not easy to guess by just putting the shapes together. With a little thought however there is an easy proof. It can't. How far can it go though? How many rings of tiles can you build around a first one. This is called the Heesch number of the tiling.