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Keyword: 3d

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  • Revolving Shotgun Concept Suited for 3D Hybrid gun

    07/16/2014 5:47:52 AM PDT · by marktwain · 13 replies
    Gun Watch ^ | 14 July, 2014 | Dean Weingarten
    This homemade revolving shotgun design seems well suited for a 3D printed/hybrid metal version.    While the version pictured uses cut off chambers from cast off 12 gauge barrels, the same effect could be accomplished by using sections of the appropriately sized water/gas pipe or tubing.  The same tubing/pipe could be used for the barrel.  The concept would be that the 3D printed parts would comprise the cylinder into which the chambers would be fitted and glued, and which would have the more difficult mechanical details to revolve the cylinder.   Perhaps a modification of the zig-zag revolver design by Yoshitomo...
  • 3D-printing with Nutella is what dreams are made of

    06/27/2014 6:55:40 AM PDT · by null and void · 9 replies
    Electronic Products ^ | 06/19/2014 | Breezy Smoak
    3D-printing add-on for printing food [video at source] An added feature for Structure 3D-printing has been developed allowing for Nutella-connoisseurs to fulfill their cravings and wildest chocolate-laden dreams. This add-on will enable 3D-printing of edible paste filaments, specifically useful when adding cool designs to delicious treats. Discov3ry’s 3D-printer compatible extruder device connects to your printing apparatus and is capable of printing a variety of food like cookie dough, melted chocolate, meringue, fondant, icing, and Nutella. You can also print inedible objects like wood filler, silicone, polyurethane, ceramics, clay, and conductive paint if needed. Working with virtually any 3D-printer, the process...
  • Obama Printed In 3D: Even Better Than the Real Thing

    06/21/2014 8:29:04 AM PDT · by NOBO2012 · 26 replies
    Michelle Obama's Mirror ^ | 6-21-2014 | MOTUS
    Another first, from LivingScience: To his list of firsts, Barack Obama can add that he was the first U.S. President to have himself scanned and 3D printed.Obama's 3D-printed bust and mold of his face were on display Wednesday (June 18) at the first-ever White House Maker Faire, a celebration of students and entrepreneurs who are using technology to create new products and businesses, according to the Smithsonian Institution. Unfortunately the 3D version of our first Black President appears to be all white, obviously a racist right wing plot. It did seem to accurately capture his likeness otherwise, right down to...
  • A Harvard Woman Figured Out How To 3D Print Makeup From Any Home Computer, And The Demo Is Mindblow

    05/10/2014 7:26:11 PM PDT · by null and void · 59 replies
    Business Insider ^ | May 6, 2014, 12:50 PM | Alyson Shontell
    Grace Choi was at Harvard Business School when she decided to disrupt the beauty industry. "They charge a huge premium on something that tech provides for free color."color printers are available to everyone, and the ink they have is the same as the ink that makeup companies use in their products. the ink is FDA-approved. This is the Mink printer. It uses regular printer ink. First, find a color you want to print. Use the color picker to copy the hex code of the color you've chosen. paste the hex code into a new document. Print the color just...
  • Popular Mechanics Scores with 3D Gun Article

    04/23/2014 8:10:09 AM PDT · by marktwain · 12 replies
    Gun Watch ^ | 22 April, 2014 | Dean Weingarten
    The Popular Mechanics article shows that it understands technology much better than the New York Times or the Washington Post.  This isn't too surprising, given the politics of the the two prominent newspapers, but it was not always so. The Article sums it up nicely: So, should we be afraid to live in a world where anyone can afford the equipment to manufacture a gun in his or her basement? I hope not—because that's the world we live in now. Guns are comparatively simple devices. In fact, plenty of custom firearms are manufactured today using equipment that wouldn't be...
  • The world's first 3D-printed kayak has been made

    04/01/2014 7:36:24 AM PDT · by null and void · 20 replies
    Electronic Products ^ | 03/26/2014 | Breezy Smoak
    video linkA kayak has been 3D-printed. Taking on a similarly colorful appearance to the storybook character Elmer the Elephant, this kayak’s pieces were 3D-printed then assembled.  Jim Smith from Grass Roots Engineering has been actualizing, developing, and modifying the design of his large 3D printer since 2008. As an engineer at 3D Systems, Smith was inspired to print out this  kayak with a similar design based from Bryan Hansel’s Siskiwit Bay kayak.   The panels for the kayak were printed from the custom build large scale 3D printer that Smith built himself. When the kayak parts started being created, they were heated...
  • Doctor uses printed 3D heart to assist in infant heart surgery

    02/25/2014 8:35:26 AM PST · by fishtank · 5 replies
    Medical Xpress ^ | 2-25-14 | Bob Yirka
    Louisville Kentucky cardiothoracic surgeon Erle Austin has performed successful heart repair surgery on a 14 month old infant named Roland Lian Cung Bawi — heart surgery on such a young patient is not unheard of, of course, what's new is that Austin was able to map out his surgical approach using a nearly exact model of the patients heart—it had been printed on a 3D printer. Young Roland had been born with four congenital heart defects—doctors had known since before he was born that his heart had problems. Fixing them all would prove to be a challenge. When it came...
  • New 3D printer from BigRep lets you print full-size furniture

    02/21/2014 8:06:21 PM PST · by 2ndDivisionVet · 30 replies
    TweakTown ^ | February 20, 2014 | Michael Hatamoto
    Technology to bring 3D printing closer to the mass market is accelerating, though most 3D printed items tend to be rather small in size. To help demonstrate the effectiveness of printing larger items, BigRep, a company founded in 2014, opens the door to printing items such as furniture. The device is launching worldwide at large trade shows, and begins shipping in two months, with a $39,000 MSRP.The BigRep One can print full-scale objects in sizes up to 45x39x47 inches, and has the ability to print plastics, nylons, Laywood (wood fibers mixed with polymers), and Laybrick (something similar to sandstone-type of...
  • 3D Video Luftwaffenmuseum Berlin Gatow (Get Out Your 3D Glasses)

    01/08/2014 1:06:37 AM PST · by lbryce · 2 replies
    YouTube ^ | January 7, 2014 | MarcoD
    Nice collection of 3D Aircraft nearly pointless to watch without the 3D glasses.
  • Three-Dimensional Mid-Air Acoustic Manipulation

    01/05/2014 7:27:08 AM PST · by servo1969 · 2 replies
    96ochiai.ws ^ | 12-31-2013 | Yoichi Ochiai, Takayuki Hoshi and Jun Rekimoto
    The essence of levitation technology is the countervailing of gravity. It is known that an ultrasound standing wave is capable of suspending small particles at its sound pressure nodes and, so far, this method has been used to levitate lightweight particles, small creatures, and water droplets. The acoustic axis of the ultrasound beam in these previous studies was parallel to the gravitational force, and the levitated objects were manipulated along the fixed axis (i.e. one-dimensionally) by controlling the phases or frequencies of bolted Langevin-type transducers. In the present study, we considered extended acoustic manipulation whereby millimetre-sized particles were levitated and...
  • Extending plastic gun ban just first step?

    12/03/2013 6:02:59 AM PST · by marktwain · 5 replies
    The Washington Times ^ | 2 December, 2013 | David Sherfinski
    Gun rights groups are rallying to try to stop any extension of a federal law to ban undetectable plastic guns, saying that if the House GOP passes something then Senate Democrats will turn it into a broader gun control push. But with the rise of 3-D printers, some lawmakers want to go further. “The House bill is better than nothing, but it’s not good enough. We absolutely must close the loophole that allows anyone to legally make a gun that could be rendered invisible by the easy removal of its metal part,” said Sen. Charles E. Schumer, a New York...
  • On Undetectable Firearms Act Renewal

    12/01/2013 8:12:11 AM PST · by marktwain · 16 replies
    Defense Distributed ^ | 1 December, 2013 | NA
    DOJ began a PR push last week to find legislative traction for a set of proposed bills that would criminalize the individual production of rifle receivers and magazines with 3D printers. Sections 4 and 5 of the proposed House bill directly criminalize 3D printed receivers and magazines, and mandate an arbitrary amount of metal be part of their fabrication. Beyond suffering from fatal Due Process and GCA problems, the bill’s prohibitions are not extended to manufacturers because (hint) there isn’t actually a security issue at stake. The bad faith and fraud required to hide this from the current public...
  • Solid Concepts Prints Exotic-metal .45 (Second Version)

    11/30/2013 11:24:50 AM PST · by marktwain · 14 replies
    weaponsman.com ^ | 30 November, 2013 | WeaponsMan
    “WeaponsMan,” we can hear you thinking. “Dey already done dat.” Well, not exactly. Sure, they printed a gun before, but this time they did something pretty amazing: they printed all 34 non-spring parts in a single go (see the photo of the parts below, fresh from the laser-sintering machine with only the unused powder removed yet). And they printed it of Inconel 625, which you’ve probably never used in a gun before (but if you’ve ever flown in a jet airplane, it was probably the turbofan engine’s hot-section shaft and several other critical parts.Inconel is fairly expensive and is normally...
  • 'Plastic gun' ban would make even less sense now than in 1988

    11/28/2013 3:30:55 PM PST · by marktwain · 6 replies
    St. Louis Gun Rights Examiner ^ | December 11, 2013 | Kurt Hofmann
    National Gun Rights Examiner David Codrea reports that Representative Steve Israel (D-NY) has announced his intention to renew the ban on "plastic guns," set to expire next December: A test of a printed plastic lower firearm receiver has resulted in an anti-gun politician demanding renewal of a law against a gun that does not exist, Live Science reported today, citing a call by Rep. Steve Israel, D- N.Y., to renew “the federal ban on plastic guns just days after members of the ‘Wiki Weapon’ project tested a 3D-printed gun part in a live-fire test.” The "Undetectable Firearms Act" was first...
  • Recess to complicate push to renew plastic gun ban

    11/27/2013 2:25:50 PM PST · by marktwain · 20 replies
    The Washington Times ^ | 25 November, 2013 | David Sherfinski
    The federal law banning undetectable plastic guns expires in two weeks and Congress is on a Thanksgiving vacation, making it likely the law will lapse — and opening up at least a temporary problem. Gun control proponents say the search for a solution is even more urgent with the expanding capabilities of 3-D printers, which can manufacture plastic guns that can be untraceable through traditional means. Racing the Dec. 9 deadline, Senate Democrats tried to speed through a bill last week keeping the ban in place, but a Republican objected, arguing the legislation had just been introduced hours before the...
  • 3D printing will change the way businesses are transacted

    11/18/2013 9:41:06 PM PST · by 2ndDivisionVet · 4 replies
    The India Financial Express ^ | November 18, 2013 | Uma Ganesh, CEO, Global Talent Track
    3D printing has been making waves in the manufacturing arena which is touted as the next big thing to revolutionise consumerism and product development. Just as e-commerce has removed the boundaries for marketing and brought the consumers and producers closer, 3D printing is expected to enlarge the market for producers by removing the shackles of production volumes, minimising the time to market and customising the product as per individual customer needs and all of this at affordable costs. In the early days of product creation, nuts, screws and hinges were individually hand-crafted for a very long time until the industrialisation...
  • ATF Sends Mixed Message on 3D guns

    11/17/2013 8:04:15 AM PST · by marktwain · 28 replies
    Gun Watch ^ | 18 November, 2013 | Dean Weingarten
    A dailymail.co.uk article shows the ATF sending two messages: 1.  The 3D printed guns work, so they must be banned! 2.  3D printed guns blow up, so do not make them or attempt to use them! I do not think either message is effective.  Both just interest people in 3D printed guns.  From dailymail.co.uk: The world's first printable gun has been deemed a serious safety and security concern after a gun printed by the Bureau of Alcohol, Tobacco and Firearms exploded before it was even fired. This danger is matched by the problem with fully-functioning 3-D printed guns -...
  • World’s First 3D Printed Metal Gun Successfully Fires 600+ Rounds

    11/14/2013 9:33:44 PM PST · by rktman · 33 replies
    CNSNews ^ | 11/13/2013 | Barbara Hollingsworth
    The world’s first 3D printed metal firearm, “a classic 1911 design,” has been successfully fired more than 600 times, according to Solid Concepts, a California-based 3D printing company.
  • 3D Printers - a Good Selling Reason

    11/11/2013 9:26:45 PM PST · by expat1000 · 14 replies
    Liveleak ^ | May 6, 2013 | Deus_Ex_MACHINA
    A selfless man invents way to help countless people, and shares it for free. Well Done Sir, the world can do with more inspiring people like yourself Read more at http://www.liveleak.com/view?i=22d_1383771936#ee1xRPKTT3O7Lm9F.99
  • Need a new liver? Just print one: 3D printer makes working human liver

    11/09/2013 7:21:32 PM PST · by 2ndDivisionVet · 34 replies
    Metro ^ | November 9, 2013
    A group of US scientists have created the world’s smallest human liver which can survive for forty days and works like the real thing – using a 3D printer. The mini-livers, made by California-based medical research company Organvo, are just half a millimetre deep and four millimetres wide but can perform most of the functions that a real liver can. The printer builds up 20 layers of hepatocytes cells, which carry out liver functions, along with two major types of liver cell. It also adds cells from the lining of a blood vessel. This allows the liver cells to receive...
  • World’s First 3D Printed Metal Gun (printed 1911 .45acp)

    11/08/2013 5:16:56 PM PST · by servo1969 · 19 replies
    solidconcepts.com ^ | 11-7-2013 | Alyssa
    (image courtesy of solidconcepts.com) Let me start out by saying one, very important thing: This is not about desktop 3D Printers. Solid Concepts is a world leader of 3D Printing services, and our ability to 3D Print the world’s first metal gun solidifies our standing. The gun is a classic 1911, a model that is at once timeless and public domain. It functions beautifully: Our resident gun expert has fired 50 successful rounds and hit a few bull’s eyes at over 30 yards. The gun is composed of 30+ 3D Printed components with 17-4 Stainless Steel and Inconel 625...
  • Police Clarify Toy Shop 'Gun' Claim ('Revolutionary Raid')

    10/26/2013 9:31:42 AM PDT · by nickcarraway · 18 replies
    Express ^ | Fri, October 25, 2013
    Police chiefs today defended raiding a toy model shop and claiming they may have found the UK's first ever 3D printed firearm.The seizure, initially described as "a really significant discovery", was part of a much-heralded crackdown on organised crime, Operation Challenger, launched by Greater Manchester Police (GMP). But hours later it emerged GMP may have jumped the gun, releasing a second statement about the raid in which Assistant Chief Constable Steve Heywood said: "We need to be absolutely clear that, at this stage, we cannot categorically say we have recovered the component parts for a 3D gun." The 38-year-old pony-tailed...
  • Chinese Researchers Develop Naked-eye 3D Tablet

    10/22/2013 8:20:01 PM PDT · by TexGrill · 6 replies
    China Radio International ^ | 10/23/2013 | Luo Dan
    Researchers from the Shanghai Jiao Tong University (SJTU) have developed a naked-eye 3D tablet computer, which should be in the shops by the end of this year. Naked-eye 3D technology has put 3D lens onto the screen, allowing viewers to watch 3D images without glasses, Fang Yong, deputy director of the spectrum modulation technology center at the SJTU Wuxi Research Institute, said on Tuesday. Users will not suffer from eye strain or dizziness. According to Fang, the research team has filed a patent and the televisions and computers with the technology are on the way.
  • 3D Printing Now Brings You Semiautomatic Pistols (The Better To Scare Control Freaks)

    09/26/2013 1:14:02 PM PDT · by Joe Brower · 48 replies
    Reason ^ | Sep. 26, 2013 2:41 pm | J.D. Tuccille
    3D Printing Now Brings You Semiautomatic Pistols (The Better To Scare Control Freaks) J.D. Tuccille|Sep. 26, 2013 2:41 pmIt's not yet ready for prime-time (it has yet to be tested), but 3D printing tinkerers have developed a design for a semiautomatic pistol. In fact, the developer says a full-automatic version would be easier to make with available materials. What a long way we've come, in just a few short months, toward the ultimate goal of rendering gun control laws a complete joke. Well...they were already a joke (though a dangerous one). It's more accurate to say we've come a long...
  • 3D Printing Enthusiast Unveils Working Pepperbox Pistol

    09/13/2013 10:41:08 AM PDT · by marktwain · 11 replies
    reason.com ^ | 11 September, 2013 | J.D. Tuccille
    While news on the 3D-printed gun front has been sparse as of late, that's less a matter of stalled development than of the new technology already becoming old hat in this fast-moving world of ours. How else to explain the lack of coverage even as repeating pistols are knocked out on desktop equipment? Consider, for example, the Hexen pepperbox, which has stainless steel liners for its six barrels and is undergoing constant strengthening and improvement as discussed over in the DefCad forum. The video below shows the Hexen successfully fired (actually, it appears to be a related five-shot model),...
  • The Next Quantum Leap: 3-D 'Teleporting'

    "The technological revolution may never end but it does pause from time to time. If investors are expecting the kind of returns that Apple achieved from 2007-2012, they are probably going to have to look elsewhere as smartphones and tablets are nearly commoditized. Apple (AAPL) and Google (GOOG) should provide more successful products but that does not mean they will have an impact to the degree the iPhone and Android had on the lives of consumers and the economy. As when chips and desktops became commoditized after the tech bubble of the 90s, it may take a quantum leap in...
  • NASA's First Step Towards a Replicator: 3D Printing in Space

    08/13/2013 4:14:20 PM PDT · by Nachum · 4 replies
    Space.com ^ | 8/13/13 | Marcus Yam
    Tea, Earl Grey, hot. Those are the words spoken by Capt. Picard to the computer when he wants his favorite beverage replicated. While we're still a long ways away from that becoming reality, we're taking steps toward it. NASA will be taking that step when it takes a 3D printer up to the International Space Station in June 2014. MORE: How 3D Printing Will Save You
  • “Suspended Depositions” — a wild new 3D printing process that comes with an Undo

    08/08/2013 1:03:48 PM PDT · by null and void · 7 replies
    3-D Printer Net ^ | July 23, 2013 | Mark Fleming
    A 3D printer generally moves its printing mechanism in straight paths on it’s x, y and z axes. But a new printer developed by Brian Harms, a masters student at the Southern California Institute of Architecture in Los Angeles, uses a robotic arm to print in a freeform manner, angling this way and that, poking its extruder in and out of a bed of gel, where it injects its light-curing resin. By depositing the print material in the gelatinous medium, there is no need for any support structures — the resin stays suspended at its precise x,y,z point. When the...
  • 3D Statues of yourself and or Family (Kind of neat-kind of weird)

    08/05/2013 5:56:18 PM PDT · by Dallas59 · 21 replies
    Twinkind ^ | 8/5/2013 | Twinkind
    The latest state-of-the-art color 3D printing technology is used to bring your digital sculpture back into the real world. Voxel by voxel, layer by layer, the three-dimensional portrait grows into the (almost) final product as if by magic.
  • 3-D Printing the 19th Century

    08/02/2013 11:00:48 PM PDT · by 2ndDivisionVet · 3 replies
    The New York Times' Bits ^ | August 2, 2013 | Amy O'Leary
    They are the dreams of dead men: a hat comb, a drinking cup that would not dribble in bed, a stove pipe screw and a flower stand, quietly archived in the United States Patent and Trademark Office for the last century. Until now. Martin Galese, a 31-year-old lawyer in New York, is resurrecting bits and pieces of bygone eras, thing by thing. Not unlike the fictional scientists of “Jurassic Park,” Mr. Galese scours the patent office’s archives for the “design DNA” of antique inventions, then reinterprets them as design files for today’s 3-D printers. He has posted more than a...
  • Make Your Move: Makers Respond to GE 3D Printing Challenge, Send 100s of Designs

    07/24/2013 9:55:20 AM PDT · by null and void · 11 replies
    GE Reports ^ | 7/22/13 | GE
    GE challenged designers to create a new jet engine bracket. The Maker Movement is a vast and diverse community teeming with passionate hobbyists and DIY entrepreneurs energized to build new products and open their designs to others to improve upon them. They share an infectious innovative ethos that anybody can learn from. Last month, GE challenged the Maker community to use 3D printing to manufacture complex parts for medical equipment, and to redesign a bracket used for manipulating jet engines and make it 30 percent lighter. “We want to develop an ecosystem of designers, engineers, materials scientists, and other partners...
  • Rare 3D Camera Found Containing Photos from WWI

    07/07/2013 5:48:13 AM PDT · by NYer · 42 replies
    io9 ^ | July 5, 2013
    SWhile visiting an estate in Ontario's Niagara Falls two years ago, a film enthusiast stumbled upon a rare World War I Richard Verascope stereo camera previously owned by the French Army. Here's what he found inside. The verascope camera, which was purchased by A Nerd's World's Chris Hughes, was found in pristine condition and included the original leather carrying case and glass slides. The antique had been in the possession of an elderly man who was clearing out his camera collection in preparation for retirement. S"Each slide is a piece of history in photographic form and I get shivers...
  • Some 3D Photos of World War I from Rare, Vintage Stereo Camera

    07/04/2013 7:30:55 PM PDT · by DogByte6RER · 30 replies
    A Nerd's World ^ | circa, WWI | A Nerd's World
    Rare 3D Camera Found Containing Photos from WWI "One cold morning last year, we attended an estate in the Niagara Falls where we were fortunate enough to come across and purchase a rare World War I Richard Verascope stereo camera previously owned by the French Army. The camera is in pristine condition and included the original leather carrying case and glass slides. Each slide is a piece of history in photographic form and I get shivers every time I place a glass slide into the 3D stereo viewer. Only at A Nerd’s World 986 Bathurst street can you see the...
  • Austrailan Police Produce Anti-3D Printed Pistol Video

    05/26/2013 8:43:53 PM PDT · by marktwain · 17 replies
    Gun Watch ^ | 27 May, 2013 | Dean Weingarten
    Image from Defense DistributedAustralian police in New South Wales have printed out two versions of the liberator 3D printed pistol and tested them to destruction. No technical details of the testing were released, just videos of the guns blowing up. The video does not show any cartridges used, nor does it detail the type of plastic used. These are critical elements for anyone trying to actually understand what happened. Without this information, the video is just political theater, propaganda designed to frighten timid people away from this technology. Compare the test fire shown in the New South Wales video with...
  • The government’s lost war on 3D printable guns

    05/12/2013 10:27:52 PM PDT · by Abakumov · 9 replies
    Rare.US ^ | May 11, 2013 | James S. Robbins
    The Federal government is trying to stop the proliferation of plans for guns that can be produced with 3D printer technology. That war was lost as soon as Washington launched it.... Almost immediately the printable gun plans were available at web sites, linked to in chat rooms, downloadable at torrent sites, accessible via FTP and passed around in emails. How many people had heard of the “Liberator” before John Kerry’s department decided to get involved in gun grabbing? How many had ever been to Defcad.org? How many even knew printing a gun was possible? Whatever the number, it is millions...
  • State Department orders firm to remove 3D-printed guns web blueprints

    05/11/2013 3:13:00 PM PDT · by Brown Deer · 116 replies
    the guardian ^ | Friday 10 May 2013 | Amanda Holpuch, Ewen MacAskill, Charles Arthur
    The US government has blocked a Texas-based company from distributing details online of how to make a plastic gun using a 3-D printer. The ban, by the State Department citing international arms control law, comes just days after the world's first such gun was successfully fired. Defense Distributed, the company that made the prototype, stated on Twitter that its project had "gone dark" at the instigation of the government.
  • Schumer: U.S. needs to block 3D plastic guns like ‘The Liberator’ from Defense Distributed

    05/06/2013 7:25:02 AM PDT · by Nachum · 14 replies
    NY Daily News ^ | 5/6/13 | Edgar Sandoval / NEW YORK DAILY NEWS
    The future just got a lot scarier. A Texas company is set to release blueprints for making a plastic gun with a 3-D printer — a development Sen. Chuck Schumer called “stomach-churning” Sunday. Defense Distributed, a collective of gun access advocates headed by self-described “free-market anarchist” Cody Wilson, has announced it made such an untraceable gun with the new plastic-making technology. The nonprofit Texas group intends to post blueprints for “The Liberator” (pictured) online this week. The Liberator may look like a toy, but “this gun can fire regular bullets,” Schumer said, calling for legislation outlawing the technology’s weapons potential....
  • Meet The 'Liberator': Test-Firing The World's First Fully 3D-Printed Gun

    05/05/2013 8:34:55 PM PDT · by marktwain · 20 replies
    forbes.com ^ | 5 May, 2013 | Andy Greenberg
    <p>Before “three” arrives, a shot reverberates across the overcast central Texas landscape. A tall, sandy blond engineer named John has just pulled a twenty-foot length of yellow string tied to a trigger, which has successfully fired the world’s first entirely 3D-printed gun for the very first time, rocketing a .380 caliber bullet into a berm of dirt and prairie brush.</p>
  • Researchers developing 3D printer, 'bio-ink' to create human organs

    03/14/2013 11:40:12 AM PDT · by LibWhacker · 12 replies
    NextBigFuture ^ | March 13, 2013
    The long-term goal of this branch is to create functioning human organs some five or 10 years from now. While bioprinters at other institutions use one arm with multiple heads to print multiple materials one after the other, the UI device with multiple arms can print several materials concurrently. This capability offers a time-saving advantage when attempting to print a human organ because one arm can be used to create blood vessels while the other arm is creating tissue-specific cells in between the blood vessels. The first major goal is to make blood vessels. The next goal is to make...
  • The Ten Principles of 3D Printing

    03/03/2013 7:47:42 PM PST · by LibWhacker · 32 replies
    big think ^ | 3/2/13 | Hod Lipson
    This article is an excerpt from Hod Lipson and Melba Kurman's new book Fabricated: The New World of 3D Printing. Predicting the future is a crapshoot. When we were writing this book and interviewing people about 3D printing, we discovered that a few underlying "rules" kept coming up. People from a broad and diverse array of industries and backgrounds and levels of expertise described similar ways that 3D printing helped them get past key cost, time and complexity barriers. We have summarized what we learned. Here are ten principles of 3D printing we hope will help people and businesses take...
  • US representative calls for outlawing 3-D printed gun magazines.

    01/19/2013 12:44:11 PM PST · by carriage_hill · 63 replies
    NBC News Technology ^ | 1/19/13 | Devin Coldewey , NBC News
    U.S. Representative Steve Israel (D-Huntington, N.Y.) plans to propose a ban on creating gun magazines with 3-D printers. The bill is still in the drafting stage, but Israel intends to make sure existing legislation includes consideration for this new kind of homemade firearm. Last month, Rep. Israel proposed to renew the Undetectable Firearms Act, which was adopted in 1988 and will expire in December of this year. Israel suggested that the act, which requires all guns to be detectable by such devices as X-ray machines and metal detectors, is more relevant than ever.
  • 3D Printed AR15 Much Improved, More Reliable

    01/11/2013 7:40:27 AM PST · by marktwain · 46 replies
    Gun Watch ^ | 12 January, 2013 | Dean Weingarten
    Major improvements have been made in 3D printed AR15 rifles. The part of the rifle that is defined as a gun by federal law is the only part printed. The rest of the parts are commonly available on the free market. People have made guns at home since guns were invented in the 1500’s or before. However, the ability to print out your own AR15 lower receiver at home, without having to use steel files, a grinder, or other home workshop tools, has caught the attention of the public in this digital age. Defense Distributed is the organization that aims...
  • Q+A: Cody Wilson Of The Wiki Weapon Project On The 3-D Printed Future of Firearms

    12/28/2012 10:51:03 AM PST · by marktwain · 49 replies
    popsci.com ^ | 21 December, 2012 | Clay Dillow
    The Wiki Weapon project is an initiative undertaken by Defense Distributed, a non-profit headed by University of Texas law student Cody Wilson aimed at generating a freely-distributed, open source design for a 3-D printed firearm--an idea that has come under serious fire from proponents of increased gun control in the U.S., particularly in light of last week’s tragic shooting of 26 people at Sandy Hook Elementary School in Newtown, Conn. The idea behind the project--embraced by some, absolutely detested by others--is that technology will soon make regulating firearms virtually impossible. That is a very polarizing idea. But to say the...
  • University of Texas law student leads the way in 3-D printable gun technology

    12/25/2012 7:07:57 PM PST · by grundle · 61 replies
    Daily Caller ^ | December 25, 2012
    Demands for stricter restrictions on gun sales are all the rage right now in light of the Connecticut elementary school massacre. However, a law student at the University of Texas says new technology will soon change the regulatory landscape dramatically, and possibly make such regulation futile. The student, Cody Wilson, is among the leaders of Defense Distributed, home of the wiki weapon project. The goal of the collaborative, nonprofit project is simple: to create freely available plans that you can download from the Internet and produce a gun using a 3-D printer. YouTube video at printablegun.com shows Wilson’s group test...
  • Thingiverse Cracks Down on Firearm Parts

    12/24/2012 7:53:12 PM PST · by marktwain · 24 replies
    blog.makezine.com ^ | 20 December, 2012 | Sean Ragan
    This is the lower receiver of an AR-15 rifle, printed in fused plastic filament from a digital model that was, until this week, freely available for download on Thingiverse. This part is significant because all other parts of the common rifle can be readily purchased in the open market. A person who builds a working lower receiver has, in the eyes of the state, essentially built a working AR-15. It is legal to do so for personal use (at least under US law), but until lately the required tools, time, and talent put the project beyond the reach of most...
  • Make (or print) Your Own AR-15 Magazines

    12/23/2012 3:31:28 PM PST · by marktwain · 17 replies
    Gun Watch ^ | Dean Weingarten
    The push to ban standard magazines is insane. It is easier to make a 30 round magazine than it is to grow a marijuana plant. The left is pursuing an unachievable result that will not help stop mass murder. Rifle magazines are made from plastic, steel, aluminum, or fiberglass. There are 100’s of millions of them in existence in the United States. They are easily made at home. They are just a box with a spring. If you have a few 10 round magazines it is easy to convert them into 30 round magazines. Technology has improved to the point...
  • 3-D Printed Gun Only Lasts 6 Shots

    12/03/2012 3:31:26 PM PST · by marktwain · 42 replies
    thunderfeeds.com ^ | 3 December, 2012 | Robert Beckhusen
    Over the weekend, a group of 3-D printing gunsmiths took a partially printed rifle out to test how long its plastic parts survived spewing bullets. The result? Six rounds until it snapped apart....
  • Free guns for everyone! Texas startup plans to distribute blueprints for 3-D printable firearms

    11/28/2012 8:05:27 AM PST · by marktwain · 49 replies
    Russia Today ^ | 26 November, 2012 | NA
    Defense Distributed spokesman Cody Wilson tells the UK’s Guardian that his company has the “logistics, time, resources and money” to start freely distributing blueprints that will let any hobbyist with a 3-D home printer make their own gun, and now it’s just up to Uncle Sam to sign off on a federal firearms license. Wilson doesn’t think there will be any problem, though, and says his company plans to be approved and begin building prototypes in the coming weeks. “We're just waiting on a little piece of paper,” Wilson says, which could be all the federal government needs to give...
  • Disruptions: With a 3-D Printer, Building a Gun With the Push of a Button

    10/09/2012 7:07:02 AM PDT · by marktwain · 62 replies
    The New York Times ^ | 8 October, 2012 | Nick Bilton
    It has long been possible to make a gun at home. But what happens when it no longer takes knowledge and skill to build one? It won't be long before a felon, unable to buy a gun legally, can print one at home. Teenagers could make them in their bedroom while their parents think they are "playing on their computer." I'm talking about a fully functional gun, where the schematic is downloaded free from the Internet and built on a 3-D printer, all with the click of a button. Hit print, walk away, and a few hours later, you have...
  • CSGV becoming increasingly frantic over 'printable gun'

    10/06/2012 7:55:51 PM PDT · by marktwain · 43 replies
    St. Louis Gun Rights Examiner ^ | 5 October, 2012 | Kurt Hofmann
    St. Louis Gun Rights Examiner recently discussed the "Wiki Weapon" project, organized by University of Texas law student Cody Wilson, to develop a design for a firearm that can be printed on a 3-D printer. This design would be published for free on the Internet, and made available to anyone with Internet access. The project has hit a speed bump for the moment, because the manufacturer of the high-end 3-D printer revoked the lease of the printer when it got wind of the nature of the project. Wilson has vowed to not let this stop him, and is exploring his...