This hand pump is located at the Wilson Montessori school Wonderground SPARK park in Houston wilsonspark.org/ It gives the kids a safe way to get water to play with, and demonstrates James Watt's straight line linkage.

These two files are extended strike plates for BrianEnigma's Universal Catapult for Seej ( thingiverse.com/thing:26265 ). The original thing throws pennies at a five degree angle, so changing out the strike plate can increase the trajectory angle to make it over defenses or for other nefarious purposes.

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

Brass Knuckles for CNC Plasma. Created on Torchmate CAD

Tool paths, lead ins, lead outs not included with the file.

Provided to be modified to be used as a handle, car accessory, bike accessory etc.

Has the words "Knock Out!" cut in the base

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 a fork
You can Eat with it
You can stab things with it
You can launch it with a device made to launch such objects


This thing has changed the world, can you?

A slimmed down PCB holder for the Sells / Prusa Mendel. Just enough space for the PCB, plus a little extra on either side.
I have yet to build it, but it should work on paper.

This is a simple out line of Texas. Potentially a belt buckle.

This is Tx/Rx Lab's simple logo cut on our new plasma cutter in steel.

A few more pictures and example of how it could be used as a belt buckle:
picasaweb.google.com/Patrick.John.Wheeler/TxRxSimpleLogoPlasmaCut?feat=directlink

Photos on the left are by Wanjun you can find more of her photos at:
wanj.in
flickr.com/photos/wanjunz/

Parametric sprocket for various roller-chain or catepillar-track drive applications.

Update: generated STL file for bicycle front sprocket with these parameters (measurements in inches):
sprocket(34,0.312,0.5,0.12,0.001);

a gear only for decoration...

cncprinter.blogspot.com/

This is a Greek wall art thing that I laser cut for my girlfriends parents as a Christmas gift. It's a verse from a famous Greek song about a young girl. I think it looks cool because the Greek alphabet has some pretty funky looking letters.

I will place a few more pics and video on sharemake.com of another acrylic one that I also cut.

I will also post the translation once I find it again.

Video of acrylic one being cut: youtube.com/watch?v=yC35P44bzEc

This shape is a world record holder you need 20 tiles before it will tile the plane periodically (10 up to symmetry). It fits together in an amazing variety of ways but can easily block itself. Making it a fun puzzle.

The tiles were found by a massive computer search by Joseph Myers. Look for this and other puzzling shapes at: srcf.ucam.org/~jsm28/tiling/

The idea to make physical tiles was originally from Chaim Goodman-Strauss: mathbun.com

My Second design of a small geometric sculpture that explores the battle between cake and pie

steel version.


planned improvement: increased number of slats, single line for each slot- the width of plasma kerf.