Keyword: 3dprinting
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Meat could be used in 3D printing to produce a soft food with specific nutrients and suitable for people who have problems with chewing or swallowing. By using a meat extract as ink, layer-by-layer, a food could be created that is as soft as butter and like meat, packed with nutrients. Meat and Livestock Australia was alerted to the possibility of red meat three-dimensional printing after seeing it done with chicken meat in Germany. The research, development and marketing body has investigated a way to turn every last bit of meat from the bone into a high value product and...
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Chris Kelsey is a high school dropout. He’s also a millionaire and a serial entrepreneur. “Growing up as a teenager, I didn’t have any money,” he tells Tech in Asia. “And when I started Appsitude, I finally did, and I was thinking, what is something that we can do to change the world?” Chris is the co-founder and CEO of Cazza, a construction automation company. Before that, he was the CEO of Appsitude, a mobile app development and marketing startup that he founded when he was 17. In October, Appsitude was acquired by Indian entrepreneur and investor Deepansh Jain, giving...
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The demand for body organs to be used for transplantation is undoubtedly very high. In fact, US Department of Health and Human Services statistics show that in the U.S., there are currently 119,966 people that need an organ transplant to live. However, there only have been 11,777 organ donors as of October 2016. Another morbid fact that society faces today is that more and more evidence of organ trafficking is being exposed, with reports that some of these body organs like kidneys and livers sell for hundreds of thousands of dollars in the black market. There is a need obviously...
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"[Three-dimensional] printing brings something to magnet design which we could previously only dream of," said researcher Dieter Süss. VIENNA, Oct. 25 (UPI) -- From a technological perspective, making a powerful magnet is no problem. Precisely controlling the shape of magnet's magnetic field, however, has proven difficult -- until now. Engineers at TU Wien have for the first time designed and produced magnets using a 3D printer. The method offers scientists newfound control over the size and shape of the magnetic field, allowing them to produce magnets that better meet the needs of a range of technologies. "The strength of a...
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Remember the Trinus 3D printer? While 3D printing startups have previously been responsible for some huge crowdfunding successes on Kickstarter, Kodama and their Trinus 3D printer showed the world how it’s done by raising more than $1.64 million USD during their extremely successful campaign. That achievement grew out of the appeal of the all-metal Trinus 3D printer, the first all-metal 3D printer to dip below the $500 price point. In fact, early bird pledgers picked one up for just $199. While huge Kickstarter successes sometimes create equally huge logistic challenges, Kodama seems to have thought of everything and the first...
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In 2014, a small start-up shook SOLIDWORKS World with a game-changing technology capable of reinforcing nylon 3D-printed parts with continuous carbon fiber. Markforged, out of Cambridge, Mass., demonstrated that for about $5,000, any machine shop, manufacturing facility or lab could produce carbon fiber–reinforced parts on-demand. The company has since upgraded its system with the Mark Two 3D printer and released a number of new materials, including Kevlar reinforcement and a chopped carbon fiber-nylon composite. Now, however, Markforged aims to change the 3D printing game once again with a new printer dubbed the Mark X. ENGINEERING.com spoke to Markforged CEO and...
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A newly qualified architect turned her back on the construction industry to spend her days building ornate cakes with the help of a 3D printer. Dinara Kasko was determined to be an architect and design landmark buildings, so she attended Kharkov University Architecture School in her home country. But, as soon as she started working in the industry, she just knew it wasn’t for her. So the 27-year-old Ukrainian looked for a way to apply her skills to another arena. She worked as a designer, a photographer and then a 3D visualizer. She started baking in the background, as a...
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For Perumal Gandhi and Ryan Pandya, the impetus to start their company in 2014 really came down to cheese. Gandhi, now 25, was trying to cut back on meat and dairy for sustainability and animal welfare reasons, but he desperately missed pizza. Pandya, 24, was experimenting with veganism but one incident in particular gave him pause: He bought a bagel slathered with dairy-free cream cheese that was so sad and soppy that it dripped all over his leg. “It’s asking a lot of someone to become vegan,” says Pandya. Cheese is only the beginning. As he puts it, “you have...
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We recently reported on an alliance between four companies that has 3D printed heart structures in a weightless environment. As the first installment of our regular new feature where we put one big question to one really smart person, we asked Euguene D. Boland, the chief scientist of Techshot — one of the companies involved in the research — what the single biggest impediment is to having lab-grown organs available right now. The single biggest impediment is one familiar to many other engineers in their disciplines as well, it's transport. In our case, we are not moving people or cars...
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The face of an ancient female Egyptian mummy has been reconstructed with the help of 3D printing and forensic science techniques, an important step to better understand who she was. Other crucial details about her health have also been gathered, completing the picture. This reconstruction was only made possible due to the work of a multi-disciplinary team led by scientists at Melbourne University, combining medical research, forensic science, computerised tomographic (CT) scanning, 3D printing, Egyptology and art. It all started when Dr Ryan Jefferies, curator at the University's Harry Brookes Allen Museum of Anatomy and Pathology, stumbled across the skull...
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In cooperation with the Sinapore University of Technology and Design, the MIT researchers found a way to print tiny features on a micron scale, and then bent them — causing them to spring back into their original shape afterwards after being heated to a certain temperatures, according to an MIT statement. There are so many potential important applications for the discovery, including actuators that would turn solar panels toward the sun automatically and drug capsules that act on their own. It’s something that goes beyond 3D printing into what researchers would call 4D printing, as the structures cross into the...
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Lockheed Martin, the aerospace company, have filed a patent for a new kind of 3D printer. The patent, filed on April 4 by inventor David G. Findley, describes a new way of 3D printing which would use a pre-ceramic polymer and nanoparticle filler to create synthetic diamond objects of pretty much any shape you can dream up. “[The] method includes depositing alternating layers of a ceramic powder and a pre-ceramic polymer dissolved in a solvent. Each layer of the pre-ceramic polymer is deposited in a shape corresponding to a cross section of an object. The alternating layers of the ceramic...
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Just how strong is strong? When browsing the web for new and exciting material solutions, you are often bombarded with terms like ‘very high toughness’ and ‘excellent material properties’, but that means little until you see a filament in action. US developer of engineering-grade filaments Avante Technology must have been all too aware of that, because they just exposed their recently released FilaOne Gray Carbon Nanotube filled 3D printer filament to a grueling strength test during which it supported 1,000 times its own weight and easily withstood 90 degree bends. Now that’s strong. This remarkable FilaOne Gray filament was released...
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3D printing, also known as additive manufacturing, is a method of creating almost anything you can think of by using a computer-controlled printer. 3D printing takes digital files and transforms them into real, three-dimensional, solid products. With a 3D printer, you are able to design and manufacture everyday items such as shoes, jewelry, auto parts, medical equipment, homes, and even artificial organs right in your own home or office! The process begins with creating a virtual design of the object you want to make. This design is made in a CAD (Computer-Aided Design) file, using a 3D modeling program which...
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3D printed organ transplants have been in the cards for a while, but deep tissue printing has proved problematic. Now a team of scientists in Korea think they have cracked the code for producing functional liver tissue by printing functional mouse liver cells. Simply put, we need more livers than we currently have as hepatitis, cirrhosis and liver cancer are increasingly prevalent. The donor system, meanwhile, is inherently flawed. Patients face agonising treatment while they wait for a suitable liver. There is simply no guarantee they will get a matching organ in time and even if they do, there can...
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3D printing technology allows users to easily replicate small items like paper clips, coat hangers and broken refrigerator door handles. Unfortunately, some creative criminals have taken advantage of the declining price of 3D printers to make the lives of law enforcement officers extremely difficult. Security company G4S has discovered criminals are using 3D printers to aid in stealing shipments of goods. In as little as 10 minutes, criminals can print replacement cargo seals, decoy security devices and replica locks and keys. After breaking into cargo containers, the criminals use the 3D-printed items to help cover their tracks. For law enforcement...
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Hold on to your rolling pins, pizza restaurateurs — things are about to get a little weird. That's because today the world's first 3D pizza printing company, BeeHex, Inc. announced it has teamed up with Ribalta Neopolitan Restaurant Executive Chef Pasquale Cozzolino to make a 3D printed pie. Cozzolino, who also owns the New York City and Atlanta restaurants, is the pizza pro behind the venture, in charge of devising the right dough, sauce and cheese to work in the printer. He is working with a team of people at BeeHex, including Anjan Contractor, to create the best recipes for...
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A company in China has unveiled a house created entirely though a 3D-printer. Experts took part in the creation of the building which was printed in one go at a construction site in the Tongzhou district of Beijing. It took just 45 days for the project to be completed. The entire large villa was printed in one go without being cut and then put together using a number of different pieces. Construction firm Beijing Huashang Tengda worked to build the 4,305 square foot home which stands at two storeys tall. The company claims that the walls are as thick as...
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There were countless of 3D printers of all shapes and sizes on display at Additive Manufacturing Europe 2016 in Amsterdam this week, but one clearly stood out from all the others: the TRUMPF TruePrint 1000 metal 3D printer. The only industrial-grade metal 3D printer on display, it’s the kind of machine that aerospace and automobile companies are using to fundamentally change engineering as we know it. The TruePrint 1000 was first announced in late 2015 and has already been shipped to a number of clients, though the model visible above is the first to arrive in the Netherlands. What’s more,...
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Filamet™, the new product from The Virtual Foundry, llc in Madison, Wisconsin, lets any standard 3d printer, print pure metal right on the desktop. This Crowdfunded development will likely change the way metal is 3D Printed. "I'd like to introduce you to the people that have found the Holy Grail of 3D Printing." -Engineer introducing Bradley Woods before a presentation given in the Hubble Auditorium at Lockheed-Martin. The Virtual Foundry has combined traditional plastics, Powdered Metallurgy, Metal Injection Molding and 3D Printing in a completely new way. Filamet™ has a composition of over 88% metal, which becomes pure metal after...
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