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3D-printing

If you’ve followed the news, a collective of hackers recently rented a 3D printer to build a real, working gun. The group, Defense Distributed, began the project but once the renter, Stratasys, discovered what they were building, they took the printer back.

Writes the Danger Room:

Cody Wilson planned in the coming weeks to make and test a 3-D printed pistol. Now those plans have been put on hold as desktop-manufacturing company Stratasys pulled the lease on a printer rented out for Wiki Weapon, the internet project lead by Wilson and dedicated to sharing open-source blueprints for 3-D printed guns. Stratasys even sent a team to seize the printer from Wilson’s home.

Stratasys responded to questions by saying: “Stratasys reserves the right to reject an order. Members of Defense Distributed, like any U.S. citizens, are able to follow the well-established federal and state regulations to manufacture, distribute or procure a firearm in this country.”

This whole kerfuffle – and that’s really what it is – clouds a very interesting debate that we’re all about to have as 3D printing goes more and more mainstream. While we currently look at home 3D printing as the domain of the hopelessly nerdy, fact is that the 3D printer is past its infancy and is now in the gangly, awkward adolescent stage that all paradigm-shifting technologies face.

3D printing 2012 is where home printing was in 1982. Those old enough to remember tractor-fed paper and even the abysmal thermal printers of yore can relate to this situation. 3D printers, though technologically impressive, just aren’t that exciting to the average consumer. By 1984, however, Broderbund launched Print Shop and made the run-of-the-mill dot matrix printer far more compelling. The resolution was still spotty and people didn’t see printers as a “threat” per se until we were able to essentially print out a letter-quality page a decade or so later. In short, printers snuck up on us, just as 3D printers will.

In terms of a direct analogue to this issue, however, we can point to home taping and CD burning. The expectation – and it’s a valid one – is that home 3D printing will get so good that the items it produces will rival simple items we now buy. Right now a Makerbot takes a few hours to print out the most rudimentary of products, but what happens when those hours dwindle to minutes? What happens when we can print an Ikea silverware set in our kitchens? Again, perhaps we’re a far piece from being able to do those things, but the programmers at Broderbund had no idea that their software would soon be replaced by real home desktop publishing and printing tools that created a polished and very handsome product in a few seconds.

So what of this gun? There are multiple arguments against manufacturing this item and none of them hold water. First, there is legality. A gun “is a weapon that launches one or more projectile(s) at high velocity through confined burning of a propellant.” We could create a Saturday Night Special with a metal tube and a nail or we could make a gun in our basement provided it wasn’t for sale or trade. That these folks were planning on using a leased printer to build it and later release the plans is a perfectly legal action. Sharing the process for building a gun, as the Anarchist’s Cookbook shows us, is protected speech. To think otherwise is to invite chilling effects to the free distribution of information (we can argue the counter-point that if these folks were building an atomic bomb we would have every right to silence them, but atomic bombs are ostensibly illegal). But, ultimately, what they were doing wasn’t illegal.

Then there’s the financial issue. If anyone with time, a little metal, and the will can print a gun, won’t Smith & Wesson go out of business? I find that to be very specious argument on the surface, but it bears further analysis. People are calling 3D printers “piracy machines.” This is arguably heavy handed, but if I can print a perfect replica of, say, a Mickey Mouse bobblehead and share the plans for that bobblehead, then Disney is out a bobblehead sale. However, as we learned from home taping, the interface between the digital and the physical is a difficult barrier to breach. Music and film piracy is rampant because it’s frictionless. The printing of an object, on the other hand, requires a signifiant investment. Unless you’re planning on making a gross of bobbleheads, it’s probably not worth the time and materials to really stick it to Disney. After all, home taping didn’t kill the music industry. Napster did.

Finally there’s the moral issue, which we partially addressed above. There are those who believe guns are our birthright and others who believe they should be outlawed. But what of guns that you don’t have to buy? What about guns that can’t be traced and are potentially dangerous to the shooter and, obviously, the target? Don’t we have a moral responsibility to protect, I suppose, “The Children”?

We do, but this isn’t the way it’s done. I am, to be clear, against guns in my home but I will not begrudge any individual or group the right to experiment with 3D-printed firearms. Innovation in hardware comes from experimentation. Without it, we slog up to dead end after dead end and nothing is learned. While I disagree that a 3D printed gun is an important part of my household, I do agree that it is an important part of our right to tinker. Humans invented weapons before they invented ploughs, that much is sure. But without those weapons, we would not have expanded so far afield and into the era of agriculture.

Stratasys failed here. Their claims of illegality arise from fear of litigation. Had the group said nothing and just printed their parts, the Stratasys would have been none the wiser. Whether it’s a legal, financial, or moral issue, ever hacker has the right to hack and, in turn they are responsible for that they create. As Hall wrote of Voltaire, “I disapprove of what you say, but I will defend to the death your right to say it.” Replace “say” with “build” and we have an answer to this seemingly unsolvable conundrum.


It’s probably illegal to print out a gun from your 3D printer

Because the exact thing that this world needs is untraceable, infinitely reproducible handguns, a group called Defense Distributed has been refining plans for printing of firearms with modern 3D printers. Eventually, Defense Distributed wants to post those plans on the internet on a site called Weapon Wiki. Eventually, if things progressed as Defense Distributed wanted them to, Weapon Wiki would be a place where anybody could download blueprints and build a weapon at home. But that is years away. Their short term goal is producing a pistol capable of firing one shot before the barrel melts.

Here’s the problem: Defense Distributed wasn’t using relatively inexpensive printers available for the public, but instead was leasing a 3D printer from Stratasys. They didn’t like where the project was going, cancelled the lease, and picked up their uPrint. (more…)

By Ubergizmo. Related articles: The MakerBot Replicator 2 puts mad scientist-level prototyping within reach, MakerBot 3D printer looks like a win,

Inside The Brand New Makerbot Retail Store

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The handsomest man in the world, Bre Pettis, gives the second handsomest man in the world, Phil Torrone, a nice visit to the Makerbot Store in Manhattan. The store is now selling Makerbots, filament, and pre-made items like watches and toys.

The store is at 298 Mulberry Street.

As Bre notes, they built the store to convince people that 3D printers weren’t all science fiction. We visited with the new Replicator, the $2,199 version 2.0, and came away wildly impressed at the fit and finish of the new model. The store, it seems, is just as cool.

As a proud (and jealous) owner of the first Replicator, I’m really glad to see this thing inch closer to what can only be termed a 3D printing singularity. Once we all have these, the network effects and improvement of general 3D printing techniques will change the way we think about physical objects. Until then, I’m going to keep printing me some proud roosters.

photo via LaughingSquid.


Inhabitat’s Week in Green: rotating house, desktop 3D printer and a Star Trek-style warp drive

Each week our friends at Inhabitat recap the week’s most interesting green developments and clean tech news for us — it’s the Week in Green.

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Mid-September is a busy time of year in the world of design as the Solar Decathlon Europe takes place in Madrid and the London Design Festival kicks off — and Inhabitat has correspondents on the ground at both events bringing us a steady stream of photos and updates. At the Solar Decathlon, Team Portugal designed an innovative house that can actually rotate to follow the sun in order to increase energy production and adjust interior daylighting. Team Valencia developed a modular home that can grow or contract depending on the family’s needs. And the team from Tongji University produced an eye-catching house that embraces both Western and Daoist principles. In the competition, Rome’s super-efficient MED in Italy house jumped out to an early lead — but it’s still too soon to call the winner so stay tuned.

Continue reading Inhabitat’s Week in Green: rotating house, desktop 3D printer and a Star Trek-style warp drive

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Inhabitat’s Week in Green: rotating house, desktop 3D printer and a Star Trek-style warp drive originally appeared on Engadget on Sun, 23 Sep 2012 10:00:00 EDT. Please see our terms for use of feeds.

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MakerBot Replicator 2 Desktop 3D Printer Prints Just About Anything

In the realm of awesome computer peripherals, I think the new MakerBot Replicator 2 desktop 3D printer is probably the most epic of all. After all, it’s a peripheral for your computer that you can actually use to make 3D objects you can hold in your hands. It’s like an action figure creation station.

makerbot replicator 2

The MakerBot Replicator 2 features a 100-micron layer resolution – about as thin as a sheet of paper. That means it’s able to produce true-to-life replicas, without those ridges you’re accustomed to seeing on cheap desktop 3D printers. Plus, you can build large objects of up to 410 cubic inches in volume, so you can print something measuring 11.2-inches by 6.0-inches by 6.1-inches.

makerbot 2 example model

The 3D printer is optimized to use MakerBot PLA Element, which is a renewable bio plastic, available in numerous colors. That material is popular for 3-D printing thanks to its strength and its ability to make large objects without cracking or warping.

The device also comes with new and updated software to make printing easier and faster, and it works with Windows, Linux or Mac OS X. The biggest downside to the Replicator 2 is the cost, at $2199(USD) it’s not exactly something we can all have at home.


The MakerBot Replicator 2 puts mad scientist-level prototyping within reach

MakerBot’s new 3D printer was revealed at a event in Brooklyn, NY today, and although the 3D printer isn’t a household item yet, this iteration brings the concept closer to ubiquity. 3D printers lay down PLA plastic to form actual objects from computer files, and since they’ve become small enough to fit in most homes a surprisingly robust community has grown around sharing plans online.  These plans range from silly pieces that connect Lego and K’nex to useful replacement parts for electronics. With 3D printers, you can literally fabricate these things in your home.

(more…)

By Ubergizmo. Related articles: MakerBot 3D printer looks like a win, Rapid Equipping Force gets Mobile 3D Printers to produce equipment on-the-go,

MakerBot Store tour (video)

MakerBot Store tour

After the news-filled event MakerBot held, just down the street from the Atlantic Terminal in Brooklyn, we found a fleet of cars ready to ferry us back to Manhattan. The cars weren’t there to return the press to their various offices, instead they shuttled us en-masse to the brand new MakerBot Store that opened today in NOHO. The small shop sits on Mulberry St., just half a block north of Houston — number 298 to be specific. Out front is a small discreet sign that reads “MakerBot.” What will really draw people inside is the six-foot tall 3D-printed track that guides giant ball bearings through a maze of curves and spirals in the window. Step inside and the sculpture becomes interactive. You spin a large wheel (also printed) and a magnet slowly moves the orbs up the wall before depositing them at the starting point and sending them hurtling through the multi-track course (video after the break). Almost everything in the shop, down to the posts and locks on the display cases, is also printed out on the company’s flagship product, the Replicator 2. In addition to buying the printers and compatible spools of plastic, you can also pick up trinkets created with them, such as the MixTape. If you want a less expensive example of the Replicator’s wares, there’s a gumball-style vending machine that dispenses toys when you insert a $5 token and give the knob a satisfying twist. For more, check out the gallery below.

Edgar Alvarez contributed to this report.

Continue reading MakerBot Store tour (video)

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MakerBot Store tour (video) originally appeared on Engadget on Wed, 19 Sep 2012 17:57:00 EDT. Please see our terms for use of feeds.

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MakerBot unveils Replicator 2, 2X and launches retail store, we go eyes-on

MakerBot unveils Replicator 2, 2X and launches retail store

The Replicator may have just been pushed off this writer’s Christmas list. (Note to self: send updated letter to Santa.) But, this isn’t a loss for MakerBot Industries, because it’s being replaced by the Replicator 2, the newest model of 3D printer from the company. This is a big boy version of its previous devices that were aimed more at tinkerers than serious designers, and that’s reflected in the $2,199 price. The build plate is significantly bigger, with the ability to spit out creations that measure 11.2 x 6.1 x 6.0 inches (410 cubic inches). That’s a full 37 percent larger than the original Replicator, but the machine itself is the same exact size. The frame is no longer assembled from laser-etched wood, instead there’s a powder-coated steel frame with PVC plastic sides to help shield the various moving parts and lend an air of professionalism to the affair. The extruder is designed specifically for use with MakerBot PLA, a new plastic material based on corn, that Bri Pettis claims wont expand when exposed to the heat — which means it wont contract when it cools, leading to smoother printed objects and less cracking. The new printer has a resolution of 100 microns, by comparison, the original Replicator had a layer resolution of 270 microns. Now each layer of plastic is as thin as a sheet of copy paper, resulting in smooth printed prototypes.

In a departure from previous models, the Replicator 2 is shipped fully assembled. You need only lift it out of the box and plug it in to get started. And one of our biggest complaints about the setup process, leveling the build plate, has been addressed. The new model now has a simplified three-point leveling system, what should eliminate some of the opportunity for error in the four-point system of its predecessor. The Replicator 2 even comes in an experimental dual-extrusion model for those that like life on the cutting edge, called the Replicator 2X, that retails for $2,799.

To run all this there’s a new software tool, called MakerWare that greatly simplifies the act of printing objects. You can even drag and drop multiple models into a virtual build platform, scale them and tweak them (either independently or simultaneously) before sending them to the Replicator 2. Perhaps, most interesting of todays announcements is the MakerBot Store — an actual physical shop — in NOLA. The company believes this will help expose people to 3D printing who might otherwise be confused by the concept. You can order the Replicator 2 now direct from MakerBot. But, be warned, there’s a four to six week lead time on deliveries.

Edgar Alvarez contributed to this report.

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MakerBot unveils Replicator 2, 2X and launches retail store, we go eyes-on originally appeared on Engadget on Wed, 19 Sep 2012 15:53:00 EDT. Please see our terms for use of feeds.

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Makerbot Releases The $2,199 Replicator 2.0, A Leap Forward In Home 3D Printing

Screen Shot 2012-09-19 at 11.16.57 PM

Makerbot has just announced the Replicator 2.0, a brand new Makerbot Replicator with a larger build plate, coated metal chassis, and improved software as well as better print resolution. In short, this is the Makerbot all grown up.

As you can see from the video, the new Replicator is completely rebuilt with new materials and a larger cavity that allows you to make projects of up to 410 cubic inches (11.2” L x 6.0” W x 6.1” H). It now supports 100-micron resolution and is optimized for PLA bioplastic.

Makerbot closed a round of funding last year and they’re putting it to good use. Besides the new Replicator, the company has opened its first retail space at 298 Mulberry Street in New York. We were given an exclusive look at the new device and I’m wildly impressed. The evolution is stunning and considering Makerbot didn’t have real retail product until last year I’m amazed at the growth.

3D printing is the future, that’s for sure. I’m just amazed that the future got to us so quickly. The Makerbot Replicator 2 will start at $2,199 and is available online and in the store.

Product Page


TangiBot manufactures ethics controversy by replicating open-source Makerbot 3D printer

DNP Tangibot

A Kickstarter entry has managed to stir the fairness pot by touting a MakerBot Replicator clone called TangiBot — legally copied from the original 3D printer‘s open source plans. The project’s creator, Matt Strong, says that the device will offer “the same performance and features at a roughly 33 percent discount” to Makerbot’s $1,800 price tag, thanks to Chinese manufacturing. That’s inflamed some in the 3D printing fraternity, who take exception to the exact copying of a design without any improvement. The founder is unrepentant, however, saying that “MakerBot’s technology is nothing new” and insists his replica product’s lower price will open up 3D printing to more hobbyists. TangiBot has addressed a trademark gripe from its doppleganger by removing the MakerBot references from Kickstarter — but hey, we know a KIRF when we see one.

Continue reading TangiBot manufactures ethics controversy by replicating open-source Makerbot 3D printer

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TangiBot manufactures ethics controversy by replicating open-source Makerbot 3D printer originally appeared on Engadget on Fri, 24 Aug 2012 07:01:00 EDT. Please see our terms for use of feeds.

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