Post Tagged with: "3d printing"

Cities Of The Future, Built By Drones, Bacteria, And 3-D Printers

Cities Of The Future, Built By Drones, Bacteria, And 3-D Printers

generative architecture
Above: generative cities and architecture by Aranda & Lasch

Futurist Chris Arkenberg outlines a possible scenario for urban planning and architecture:

As complex ecosystems, cities are confronting tremendous pressures to seek optimum efficiency with minimal impact in a resource-constrained world. While architecture, urban planning, and sustainability attempt to address the massive resource requirements and outflow of cities, there are signs that a deeper current of biology is working its way into the urban framework.

Innovations emerging across the disciplines of additive manufacturing, synthetic biology, swarm robotics, and architecture suggest a future scenario when buildings may be designed using libraries of biological templates and constructed with biosynthetic materials able to sense and adapt to their conditions. Construction itself may be handled by bacterial printers and swarms of mechanical assemblers.

Full Story: Fast Coexist: Cities Of The Future, Built By Drones, Bacteria, And 3-D Printers

This reminds me of the recent sci-fi short story “Crabapple by Lavie Tidhar:

Neighborhoods sprouted around Central Station like weeds. On the outskirts of the old neighborhood, along the Kibbutz Galuyot Road and Siren Road and Sderot Menachem Begin, the old abandoned highways of Tel Aviv, they grew, ringing the immense structure of the spaceport rising high into the sky. Houses sprouted like trees, blooming, adaptoplant weeds feeding on rain and sun, and digging roots into the sandy ground, breaking ancient asphalt. Adaptoplant neighborhoods, seasonal, unstable, sprouting walls and doors and windows, half-open sewers hanging in the air, exposed bamboo pipes, apartments growing over and into each other, growing without order or sense, creating pavements suspended in midair, houses at crazy angles, shacks and huts with half-formed doors, windows like eyes–

In autumn the neighborhoods shed, doors drying, windows shrinking slowly, pipes drooping. Houses fell like leaves to the ground below and the road cleaning machines murmured happily, eating up the shrunken leaves of former residencies. Above ground the tenants of those seasonal buoyant suburbs stepped cautiously, testing the ground with each step taken, to see if it would hold, migrating nervously across the skyline to other, fresher spurts of growth, new adaptoplant blooming delicately, windows opening like fruit–

For more of Arkenberg check out our interview with him. Want to learn to think like he does? Here’s his guest post listing his favorite books on systems thinking.

And for more big, mad ideas about architecture and cities check out:

Paul Laffoley

The Fab Tree Hab

Archigram

Conway’s Game of Life generates a city

Aranda & Lasch’s generative architecture

May 2, 2013 0 comments
The Biocurious DIY BioPrinters

The Biocurious DIY BioPrinters

Biocurious InkJetBioPrinter

bioprint petri dish

The Biocurious biohacker lab in the San Francisco Bay Area (Sunnyvale, specifically) is working on a couple of DIY bioprinters, InkJetBioPrinter and the HackteriaBot.

They’re built out of old CD-ROM drives, recycled ink cartridges and a open source Arduino boards. So far I think they just print bacteria? From the InkJetBioPrinter page:

We’ve disassembled an abandoned HP 5150 inkjet printer for use as a bioprinter. So far, we’ve pried open some ink cartridges, filles the black cartridge with arabinose, printed the BioCurious logo on filter paper, put the paper on a lawn of pGLO E. coli, and watched our logo light up in GFP!

Check out some pics on our Flickr group here: http://www.flickr.com/groups/bioprinter

Next, we want to start printing live cells, starting with E. coli. We’ll probably print the cells on a sheet of filter material and put it onto an agar plate, or pour a thin, dense layer of agar on a support material, and feed that into the printer directly. We’ll see…

(via H+ Magazine)

October 8, 2012 0 comments
3-D Printer Company Seizes Machine From Desktop Gunsmith

3-D Printer Company Seizes Machine From Desktop Gunsmith

Back in August I linked to the Wiki Weapons Project, a group trying to use 3D printers to “print” a fully working gun.

But Wired reports the team has hit a snag:

But last Wednesday, less than a week after receiving the printer, Wilson received an e-mail from Stratasys: The company wanted its printer returned. Wilson wrote back, and said he believed using the printer to manufacture a firearm would not break federal laws regarding at-home weapons manufacturing. For one, the gun wouldn’t be for sale. Wilson added that he didn’t have a firearms manufacturers license.

Stratasys’s legal counsel wrote back: “It is the policy of Stratasys not to knowingly allow its printers to be used for illegal purposes. Therefore, please be advised that your lease of the Stratasys uPrint SE is cancelled at this time and Stratasys is making arrangements to pick up the printer,” stated the letter, which Wilson posted to Defense Distributed’s website. The next day, contractors hired by the company arrived at Wilson’s apartment in an Enterprise rental van and took the printer.

Full Story: Wired Danger Room: 3-D Printer Company Seizes Machine From Desktop Gunsmith

Wilson says the ATF has investigated him and determined that although he isn’t technically breaking any laws, the project is in a legal gray area.

Still, it’s only a matter of time before someone figures this out, and not everyone who buys or leases a 3D printer is going to advertise what they are using it for.

October 4, 2012 0 comments
3D Printed Exoskeleton Give A Little Girl Use Of Her Limbs

3D Printed Exoskeleton Give A Little Girl Use Of Her Limbs

3D printed exoskeletin

Instead of going off the shelf, doctors turned to a 3D printer from Stratasys to create custom molded parts and a lightweight vest for Emma. The result: the two-year-old who once could not lift her arms is now able to play, color and feed herself. Printing the parts also solves another major issue — Emma is growing… quickly. The adorable tot has already outgrown her first vest, but her mother just calls the Nemours/Alfred I. duPont Hospital for Children and has a new one made. The same goes for replacement parts. Should a hinge or brace break, it need only be a matter of hours (not days or weeks) before a new one is delivered.

Engadget: 3D printed ‘Magic Arms’ give a little girl use of her limbs

It reminds me of this DIY project for building prosthetic fingers

September 27, 2012 0 comments
‘Wiki Weapon Project’ Aims To Create A Gun Anyone Can 3D-Print At Home

‘Wiki Weapon Project’ Aims To Create A Gun Anyone Can 3D-Print At Home

come and take it

Earlier this month, Wilson and a small group of friends who call themselves “Defense Distributed” launched an initiative they’ve dubbed the “ Wiki Weapon Project.” They’re seeking to raise $20,000 to design and release blueprints for a plastic gun anyone can create with an open-source 3D printer known as the RepRap that can be bought for less than $1,000. If all goes according to plan, the thousands of owners of those cheap 3D printers, which extrude thin threads of melted plastic into layers that add up to precisely-shaped three-dimensional objects, will be able to turn the project’s CAD designs into an operational gun capable of firing a standard .22 caliber bullet, all in the privacy of their own garage.

“We want to show this principle: That a handgun is printable,” says Wilson, a 24-year-old second-year law student at the University of Texas. “You don’t need to be able to put 200 rounds through it…It only has to fire once. But even if the design is a little unworkable, it doesn’t matter, as long as it has that guarantee of lethality.”

Forbes: ‘Wiki Weapon Project’ Aims To Create A Gun Anyone Can 3D-Print At Home

As the article notes, someone has already managed to print a working lower receiver (ie, the important part) for a rifle.

August 24, 2012 1 comment
Lockpicker Makes Open Source Police Handcuff Keys with 3D Printer

Lockpicker Makes Open Source Police Handcuff Keys with 3D Printer

dutch handcuff key made with 3D printer

From a 2009 post on the lockpick/encryption/RF site Blackbag:

German SSDeV member Ray is known all around the world for his impressive collection of handcuffs and his fun ways of opening most of them. On top of that he gives great presentations and always manages to add a lot of humor into them!

At HAR he pulled another stunt: He used a 3D printer to print handcuff keys. And not just any ordinary handcuff key … no, it’s the official handcuff key from the Dutch police!

Full Story: Blackbag: Printing police handcuff keys

What’s more, Ray released an STL file (the standard format for 3D printing and prototyping) of the key.

Ray ended up clarifying various points in the comments on Bruce Schneier’s blog.

(via Cat Vincent)

June 1, 2012 0 comments
3D Printed Fashion of Iris van Herpen

3D Printed Fashion of Iris van Herpen

The work of Dutch fashion designer Iris van Herpen, whose designs have been worn by the likes of Lady Gaga and Bjork, are being featured in the Groningen Museum in the Netherlands. van Herpen uses 3-D printing to make dresses like this one:

(you can see a model actually wearing it in the video above)

More images and information: 3-Der: Iris van Herpen’s 3D-printed dresses in Groningen Museum

(via Fiarce)

See also: The New Aestetic and Future Fatigue

March 30, 2012 0 comments
The Desktop Manufacturing Revolution

The Desktop Manufacturing Revolution

rep rap

James Cascio has a piece in Fast Company introducing the basic concepts and present status of desktop manufacturing:

This doesn’t mean that Wal-Mart will go away any time soon, but it does mean a pretty big shift in the relationship between individuals and their material world. Most notably, it would open up the possibility that the kinds of personalized products now available to those with the right money and know-how may soon be available to everyday people. Thinking of this simply as traditional manufacturing moved from the factory to the neighborhood (or the home office) misses the larger revolution. This isn’t just desktop production (figuratively or literally), it’s democratized production. It will have its own intrinsic dilemmas, from liability to spam, but it will pose a powerful challenge to the status quo.

Comment from Dominic Muren:

I think you can (and should) take it one step further. Not only are objects print-outs of some design, but there is no reason that the design cannot keep evolving, or become differentiated based on the interests and values of various niches. As I said in this Ignite talk a few months back (http://www.youtube.com/watch?v=FIoU1pemi18), “products should be a crystallization of a conversation” — that is, desktop fab means that we no longer have to be content with the values and consequences that the market forces us to choose from. We can articulate our own.

As we develop these new technologies and the social conventions which govern them, we face a choice between a walmart-like “pay to download and print” model, and a sourceforge “mix and match pieces for free” model. Certainly both methods have their benefits, but if we can figure out a way to make open source work more broadly for objects, then I suspect we will have discovered our best possible chance for avoiding the continued flowering of “data piracy”. I only hope it works, not only for the sake of our future iPods, but our future freedom:

Fast Company: The Desktop Manufacturing Revolution

I would also mention that desktop manufacturing won’t be limited to only inorganic products either, see:

Cornucopia: Digital Gastronomy, “a three dimensional printer for food, which works by storing, precisely mixing, depositing and cooking layers of ingredients.”

The 3D bio-printer, which makes human tissue and organs.

February 3, 2010 0 comments