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Keyword: 3dprinting

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  • 3D-printed living human tissues one step closer

    02/23/2014 8:18:57 PM PST · by 2ndDivisionVet · 19 replies
    NDTV ^ | February 23, 2014
    Harvard scientists have developed a new bioprinting method that can create intricately patterned 3-D tissue constructs with multiple types of cells and tiny blood vessels. The work is a major step toward creating human tissue constructs realistic enough to test drug safety and effectiveness, researchers said. The method will also help bring closer the building of fully functional replacements for injured or diseased tissue that can be designed from CAT scan data using computer-aided design (CAD), printed in 3D at the push of a button. "This is the foundational step toward creating 3D living tissue," said Jennifer Lewis, senior author...
  • 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...
  • 10 Crazy Things 3D Printers Can Make Today

    02/14/2014 9:45:23 PM PST · by 2ndDivisionVet · 17 replies
    ReadWrite ^ | February 14, 2014 | Lauren Orsini
    Never underestimate the power of human ingenuity paired with a machine that can print almost anything. It’s been over 30 years since Chuck Hull invented the first 3D printer in 1983. Ever since then, the idea of machine-printing objects from scratch has gone from fiction to reality, opening up new opportunities for every field from science to art. 3D printing may not be quite there yet, but in three decades the technology has progressed leaps and bounds in terms of the scope and utility of 3D-printed objects. Surprise, surprise: It's not just gimmicks and toys. It’s easy to be skeptical...
  • Ford, 3D Systems create chocolate, edible 3-D-printed 2015 Mustangs

    02/13/2014 9:15:37 PM PST · by Lurkina.n.Learnin · 13 replies
    L.A. Times ^ | February 13, 2014 | Salvador Rodriguez
    Ford has teamed up with 3D System to create tiny, chocolate versions of the new 2015 Mustang. The small, sugar-filled Mustangs are the first 3-D-printed cars that can be eaten, the companies claim. 3D Systems and Ford created the chocolaty confections as part of Valentine's Day-themed marketing for the 2015 Mustang, which was announced in December and will go on sale in late 2014. http://www.latimes.com/business/technology/la-fi-tn-ford-3d-systems-chocolate-3dprinted-mustang-20140213,0,679923.story#ixzz2tGpBnMsO
  • Intricate 3D Printed Materials Lighter Than Water And As Strong as Steel

    02/11/2014 5:31:21 PM PST · by 2ndDivisionVet · 20 replies
    SingularityHUB ^ | February 11, 2014 | Jason Dorrier
    Using precision lasers, a Nanoscribe 3D printer can print models of the Empire State building in a space the width of a human hair. Watching the machine build through the “lens” of an electron microscope is otherworldly—but the printer’s potential runs beyond microscale model making. Researchers at the Karlsruhe Institute of Technology, led by Jens Bauer, believe such 3D printers may help craft a new generation of materials lighter than water and strong as steel. Today, the sturdiest materials tend to be the densest (like metals), and the least dense materials tend to be the weakest (like foams). Ideally, materials...
  • The next step: 3D printing the human body

    02/11/2014 5:16:53 PM PST · by 2ndDivisionVet · 11 replies
    The London Telegraph ^ | February 11, 2014 | Rhiannon Williams
    Bioprinting, or the process of creating human tissues through 3D printers, is a highly contested area of technological innovation. Theoretically it could save the economy billions on a global scale, whilst boosting weak or war-torn countries' access to more affordable health care and provision, whether producing prosthetic limbs or highly customised fully-working human organs. From a technological perspective, the rise and development of 3D printing and its capabilities will play an undeniable part in our future lives. But how does the process work? UK-based company PrinterInks has teamed up with US startup Organovo, a company specialised in designing and printing...
  • Meet The Man Who Created The 3D Printed Gun (Scared of those icky guns alert)

    02/10/2014 11:11:46 PM PST · by 2ndDivisionVet · 1 replies
    Business Insider ^ | February 10, 2014 | Carole Cadwalladr, The Guardian
    Having lunch with the 14th Most Dangerous Person in the World is less scary than you might think. Unless you happen to have a morbid fear of hipster beards, Cody Wilson, a good-looking 26-year-old who blends with the crowd in the east London cafe where I meet him, doesn't immediately strike fear into the heart. He chats away with the waitress, discussing the possibilities before ordering east London's hippest sandwich – the pulled pork burger – and has an easygoing, amiable manner. He is, frankly, about as threatening as a barista. A barista who has happened on a spectacular method...
  • A new way to print cells could make it easier to 3D print organs

    02/10/2014 10:42:43 PM PST · by 2ndDivisionVet · 15 replies
    Giga Om ^ | February 10, 2014 | Signe Brewster
    If you think 3D printing plastic is advancing quickly, take a look at bioprinting, a technology that uses inkjet-style printers to create living tissue. Organovo already plans to commercialize its 3D-printed liver tissue this year, and the National Institute of Health recently took an interest in 3D-printed eye tissue. But squeezing living cells through an inkjet printer kills many of them. Houston Methodist Research Institute researchers say they have developed a better way: a technology called Block-Cell-Printing (BloC-Printing) that leaves nearly 100 percent of the cells alive, instead of 50 to 80 percent. They published their work Monday in Proceedings...
  • Could nanoprinting kick-start a world of versatile home manufacturing?

    02/10/2014 8:30:27 AM PST · by 2ndDivisionVet · 18 replies
    The Guardian ^ | February 10, 2014 | Michele Catanzaro
    Nanoparticle inks can turn your existing 2D printer into a circuit board production line – and the possibilities for 3D printers are mind-boggling. Printing foldable mobile phones on a sheet of paper from a normal 2D printer is just a decade away, according to Jürgen Steimle, head of the Embodied Interaction Group at the Max Planck Institute for Informatics in Saarbrücken, Germany. Steimle and his colleagues took a step towards this in 2013, when they used a standard printer loaded with nanoparticle ink to print a paper circuit that works even after the sheet is torn. In the past couple...
  • Bioprinting cartilage into people is doctor's goal

    02/08/2014 4:46:42 PM PST · by 2ndDivisionVet · 12 replies
    The San Diego Union-Tribune ^ | February 7, 2014 | Bradley J. Fikes
    Researcher Darryl D'Lima of Scripps Clinic with his "bioprinter" adapted from an HP inkjet printer that can produce cartilage. California’s stem cell agency, the California Institute for Regenerative Medicine, awarded him $3.1 million to research the use of embryonic stem cells and artificial embryonic stem cells to generate replacement cartilage. Stem cell researcher Jeanne Loring has collaborated with D’Lima on growing cartilage from stem cells. She described him as “unique” in the ability to incorporate many disciples of science and medicine. “He’s the only orthopedic surgeon I know who has the bandwidth to start thinking way outside the box,” said...
  • 3D printing huge objects will impact the world economy not small hobbyist crap

    02/08/2014 12:06:09 PM PST · by 2ndDivisionVet · 17 replies
    Next Big Future blog ^ | February 7, 2014 | Brian Wang
    China is investing heavily in 3D printing, just like those in the U.S. and Europe. In June, China announced a gigantic 3D printer, which they claimed was the world’s largest at the time, with a 1.8 meter build diameter. Basically the thing could print out a nice sized bathroom vanity if you wanted it to. Southern Fan Co. (As Translated from Chinese), is completing a printer this month which will be able to print out metal objects approximately 6 meters, or 18 feet in diameter and 10 meters long (33 feet). The metal parts can weigh up to 300 tons....
  • The Rebirth of Manufacturing: 3D Printing Is Trying to Build a New World Out of More Than Plastic

    02/08/2014 10:15:33 AM PST · by nickcarraway · 1 replies
    SF Weekly ^ | Wednesday, Feb 5 2014
    A low, mechanical thrum creates an ever-present soundtrack at Type A Machines, a 3D-printing company on the third floor of San Francisco's TechShop, in SOMA. Big and drafty and sunlit with exposed pipes on the ceiling, it's a modern iteration of an old textile mill. On the ground floor, flannel-shirted workers sit hunched over welding equipment, sweat bubbling over their plastic goggles. Upstairs, their colleagues peck at laptops, designing blueprints for new objects with all the exacting detail of a draftsman using pen and paper. In a far corner, Type A's line of Series 1 2013 printers sits arranged in...
  • Surgical 3D printing BioPen writes in bone, nerve and muscle

    02/07/2014 8:25:53 AM PST · by SeekAndFind · 29 replies
    DVICE ^ | 02/07/2014 | Colin Druce-McFadden
    Credit: University of Wollongong Scientists at the University of Wollongong (that's a real place) in Australia have developed a device that replaces traditional surgery with something more akin to an art project. The BioPen is a handheld 3D printer that can actually print bone directly onto patients during surgery. Soon, surgeons will simply be able to doodle their patients back to health.The BioPen uses a stem cell ink which can be coaxed into differentiating into muscle, bone, or nerve cells. A seaweed-based growth culture encourages the cells to thrive in their new environment while a second polymer, cured by the...
  • New Project to Convert Laser Hot-Wire Welding Process into High-Output, 3-D Manufacturing Process

    02/07/2014 3:48:50 AM PST · by 2ndDivisionVet · 8 replies
    AZoM ^ | February 7, 2014 | Staff
    Case Western Reserve University, in alliance with the Lincoln Electric Co. and a group of business partners, has been selected to lead a project to convert the laser hot-wire welding process developed by Lincoln Electric into a high-output, three-dimensional additive manufacturing process. The $700,000 project is among 15 recently announced by America Makes, the National Additive Manufacturing Innovation Institute in Youngstown, which is spearheading next-generation manufacturing technologies based on 3-D printing. The projects are winners of America Makes' second round of funding. Researchers and business partners developing the new 3-D process aim for a quick conversion. "The goal is to...
  • The next industrial revolution will be (self) organised

    02/05/2014 7:45:30 PM PST · by 2ndDivisionVet · 8 replies
    The Engineer ^ | February 5, 2014 | Stephen Harris
    Everyone seems to have a different idea about what will spark the next industrial revolution: 3D printing, more sophisticated robots and even renewable energy have all been put forward as potential progenitors. The German vision of the future of manufacturing, as laid out at a talk this week at the Royal Academy of Engineering, is somewhat more complicated and extensive. Proposed by a government-backed working group of Germany’s top industrial companies, “Industry 4.0” envisages a world of self-organising smart factories where manufacturing machines talk to each other, to their products and to other links in the supply chain to make...
  • A Future of Lab-Produced Meat?

    02/01/2014 11:43:50 AM PST · by 2ndDivisionVet · 31 replies
    LA Weekly's Squid Ink Blog ^ | January 22, 2014 | Ben Wurgaft
    When, if ever, will we eat lab-grown meat? It's still early enough in 2014 for predictions of the year to come, and late 2013 saw the unveiling of the world's first hamburger made of laboratory-cultured animal protein, leading to a frenzy of journalistic coverage and even one short article that collected past predictions for when "cultured meat" might reach supermarket shelves. ("Cultured meat" is the term of preference among the substance's promoters, over "schmeat," "lab meat," and of course "frankenmeat.") Those skeptical about the viability of meat grown in laboratories can look back with satisfaction at a long history of...
  • Hearts - the next stage of the 3D printing revolution: This medical miracle is shockingly close

    01/30/2014 3:45:26 PM PST · by 2ndDivisionVet · 15 replies
    The London Spectator ^ | February 1, 2014 | Mary Wakefield, deputy editor
    (VIDEO-AT-LINK)I have seen the future — your future if you’re rich enough or brave enough to embrace it — and I have to tell you, it’s weird. Imagine this: it’s 2025 and you’re getting on, feeling your knees a bit. You’re bending over one day to pick up junk mail when you feel a terrible pain in your chest. You call 999 and within the hour (in this ideal world) you’re in hospital under the knife. But this isn’t heart surgery you’re having, it’s bottom surgery: the doctor’s taking a chunk of fat from your bum. Have they made a...
  • Rapid prototyping lab, 3-D models help MU orthopaedic surgeons perform complex procedures

    01/30/2014 12:27:46 PM PST · by null and void · 5 replies
    COLUMBIA, Mo. - Using 3-dimensional printing technology at the University of Missouri College of Engineering, MU Health Care orthopaedic surgeons are able hold an exact replica of a patient's bone in their hands before ever walking into the operating room. The bone models help MU surgeons to carefully plan complex spine and joint procedures before surgery, reducing time in the O.R. "As a spine surgeon, I find this 3-D modeling capability is useful in procedures to correct extreme spinal deformities, such as abnormal curvatures of the spine," said Craig Kuhns, M.D., an orthopaedic surgeon at the Missouri Orthopaedic Institute. "For...
  • Bioprinting human organs and tissue: Get ready for the great 3D printer debate

    01/29/2014 11:10:09 PM PST · by 2ndDivisionVet · 30 replies
    ZD Net ^ | January 29, 2014 | Toby Wolpe
    Because of rapid advances in 3D printing, the world is plunging towards ethical and political controversy fuelled by the use of the technology to generate living human tissue and organs. Bioprinting will progress far faster than general understanding of the ramifications of the technology, according to analyst firm Gartner. Last year researchers at Cornell University demonstrated an ear printer, and San Diego firm Organovo unveiled work on printing human livers, with scientists at Heriot-Watt University in Scotland developing a way to print blobs of human embryonic stem cells. Gartner research director Pete Basiliere said bioprinting initiatives are well-intentioned but raise...
  • New 3D Printer by MarkForged Can Print With Carbon Fiber

    01/28/2014 1:44:04 AM PST · by 2ndDivisionVet · 12 replies
    Popular Mechanics ^ | January 27, 2014 | Alexandra Chang
    Gregory Mark co-owns Aeromotions, which builds computer-controlled racecar wings. To make those wings both strong and lightweight, they use carbon fiber. No surprise there—it's the material of choice for many advanced motorsports parts. The problem is that making custom racecar parts out of carbon fiber is daunting. The only real method available is CNC machining, an expensive and difficult process that requires laying pieces by hand. To improve the process, Mark looked to 3D printing. But nothing on the market could print the material, and no available materials could print pieces strong enough for his purposes. So Mark devised his...