If M.C. Escher had owned fidget toys, he would have worn "One ring to rule the ball" as a pendant. A single, continuous line contains a small ball that makes orbit after mesmerizing orbit but cannot escape, always held down in four directions. Available in solid, durable stainless steel with optional antique bronze and gold plated finishes to fit any context, "One ring to rule the ball" now also includes a free rubber necklace so that you can confuse your mind any time the fancy strikes you! One customer echoes many others in saying, "I couldn't put it down. This thing is just too fun!"

Purchases by those gracious customers have now paid for the design time on this piece so it is available on a pay-what-you-want basis. Ordering from this page contributes 5$ towards continuing work such as the new, even more impossible "One ring to pwn the ball" (just released October 18th!) which can be found at http://www.shapeways.com/model/145172/one_ring_to_pwn_the_ball.html and the open-source "Ultimate Desk Toy" at http://www.shapeways.com/model/109166/ultimate_desk_toy.html . To download the original 3d file for your own use under a CC-BY license ( http://creativecommons.org/licenses/by/2.5/ca ) click "Download" at top right . To learn more about this design or other work from Terra Cotta, visit our website at http://www.terracottapf.com

This is a simple 3D part that, when combined with these magnets (http://www.kjmagnetics.com/proddetail.asp?prod=D201-N52) will allow you do use a Smart Cover with the original iPad 1.

A detailed how-to can be found on www.therussiansusedapencil.com, and a video can be viewed here: http://vimeo.com/22568730

Resembling a bat or dragon, these biotech earrings are the wings of an alien exoform.


This piece has been released under a Creative Commons Attribution Share Alike License due to the support of the following patrons:
BJ Becker, Boon Sheridan, brepettis, Brian Hawkins, CatFord, Edvard Immonen, Edward Henderson II, GothicCharmSchool, Helen, Ian Nusbaum, Jack C, Jake von Slatt, James Ian Burns, Jess, Jezcabelle, Johnny B Jackson, Katt Tewksbury, Kim Dancy, Lastwear, Leila Smith, Libby Bulloff, Lucas Richter, Lyssa Chartrand, Malcolm Tredinnick, Marguerite Kenner, Melody Burdett, morbidity.unlimited, Nick Setten, Patrick Ball, Peter Simon, Raymond McCauley, Robert Schouwenburg, Sara Mitchell, Sigrid Ellis, strand, Sue Jackson, Theodore Minick

Because of their contributions, you are free to print this model at cost, download the original model files from my website at: http://www.improbablecog.com, use it, modify it, and even sell it, with the following restrictions:

- All derivative work must be released under the same license.
- You must attribute the original design to Noah Beasley or Improbablecog, and to the URL http://www.improbablecog.com

Also, if you do anything cool and interesting with this model, please drop me a line and let me know about it! I would love to promote your modifications, and point people your way to see it.
If you do decide to sell physical prints of this model, that's also allowed so long as you attribute the design. I would be glad to list you as a local reseller on my website as well if you let me know about it :)

That's it, otherwise have fun!

Replacement part for inside hub of Bugaboo Chameleon Stroller.

3D print in stainless steel for maximum strength. You will most likely need 2 for each side of the each side of the stroller that is broken.

Check out Instructables for a step by guide how to repair your Bugaboo with Shapeways 3D printing.

This is not an official Bugaboo part, nor has it been endorsed by Bugaboo in any way.
There are no waranties of how this it wlll work it is simly a solution that worked really well for me that I wanted to share.

a fully articulated mini figure that can twist torso and bend knees. Made to be compatible with most brick brands. Please be gentle when connecting parts together especially the knees. If you order it with a coloured material, you may have to remove some of the polyamide powder that will be stuck inside the knees' joints (you can remove it using a toothpick).

You may have seen this model before, it's a free download at bathsheba.com.

Here it is straight from the artist.

Update: Dremelfuge is now provisionally available in the "Strong and Flexible" material, after some basic testing. No guarantee of safety is given, as always. The "Strong & Flexible" material Dremelfuge creates more vibration in use, which may indicate less stability than the "Grey Robust" (ABS) material. Caveat Emptor: As always, Dremelfuge is sold as an ornament, and any use as a tool is a risk entirely taken by the purchaser/user. I accept no responsibility for the safety of Dremelfuge.

DremelFuge is a centrifuge rotor for use with a rotary tool such as the popular "Dremel". As an Open-Source Hardware, DIYbio-inspired design it is intended to enable and inspire scientists world-wide.

At a rotary speed of 33,000rpm (the top speed for a standard Dremel 300), Dremelfuge can deliver up to 52,000g/rcf (1g = the force of Earth's gravity) on a sample in a standard 1.5ml microcentrifuge tube, measured halfway down the tube. This far exceeds the speeds typically used in lab protocols.

Dremelfuge can be used to collect bacteria, proteins, DNA or anything else suspended in a sample. Dremelfuge can be used to extract plasmids from cultures, to purify and cleanse DNA after enzymatic reactions, to remove precipitated impurities or for any other task calling for a powerful centrifuge.

It requires only the 5mm cutting tool holder that comes with the Dremel 300.

For safety reasons, Dremelfuge is sold as an ornament or curio; although demonstrated to be effective and reliable for routine lab tasks, use of Dremelfuge for any task other than as a decorative item is performed entirely at the risk of the buyer. It is suggested that all appropriate safety precautions be taken in such cases, including but not limited to eye protection.

The source files for Dremelfuge are hosted on Thingiverse here:
http://www.thingiverse.com/thing:1483