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Researchers printed a robotic hand with bones, ligaments and tendons for the first time
Researchers at ETH in Zurich, a public university, along with a US-based startup affiliated with MIT have printed a robotic hand complete with bones, ligaments and tendons for the very first time. This represents a major leap forward in 3D printing technology.
Teenage Engineering wants you to 'hack' its IKEA line with 3D printing
Teenage Engineering's IKEA collection, the FREKVENS line, arrives in stores this month, and Teenage Engineering is already helping customers hack the products. The company has released free, downloadable CAD files for a handful of DIY accessories that you can 3D print at home and attach to your FREKVENS speakers and lights.
Cornell scientists 3D print ears with help from rat tails and cow ears
Science! A team of bioengineers and physicians over at Cornell University recently detailed their work to 3D print lifelike ears that may be used to treat birth defects like microtia and assist those who have lost or damaged an ear due to an accident or cancer. The product, which is, "practically identical to the human ear," according to the school, was created using 3D printing and gels made from living cells -- collagen was gathered from rat tails and cartilage cells were taken from cow's ears. The whole process is quite quick, according to associate professor Lawrence Bonassar, who co-authored the report on the matter, "It takes half a day to design the mold, a day or so to print it, 30 minutes to inject the gel, and we can remove the ear 15 minutes later. We trim the ear and then let it culture for several days in nourishing cell culture media before it is implanted." The team is looking to implant the first ear in around three years, if all goes well.
MakerBot releases free-to-download Playsets, will have you printing a Captain Kirk Chair in no time
So, you've always wanted to build a dollhouse out of ABS plastic? Well here's your chance. MakerBot has announced the release of its "MakerBot Playsets," a collection of free-to-download schematics used to create objects such as dolls, dollhouses and furnishings with the company's 3D printer. The files are available in .stl and .dxf formats for use with CAD programs, and take away the guesswork involved in coming up with a uniform design for larger projects. Take a look at the current collection -- including such objects as a Telescope, Moon Rover, Captain Kirk Chair, Treasure Chest and Suit of Armor -- and see what you think. You'll find the entire collection at the Thingiverse link just below.
Shapeways Glazed Ceramics make 3D printed objects you can eat off of
We've seen them spit out fancy glass vases and tiny white strandbeests, and now the 3D thingy makers are pumping out cutesy salt and pepper shakers. Those hyper-glossy white rabbits pictured above are some of the first spawns of Glazed Ceramics, the newly minted food-safe material available from Shapeways. Glazed Ceramics are fired in an oven or kiln like traditional ceramics and are then coated with a lead-free non-toxic gloss -- the result is food-safe, recyclable, and heat resistant up to 1000 degrees Celsius. The new material is now available to Shapeways designers and will be until August 12th, at which point the company will decide whether its worth keeping around. For now you can sate your appetite for 3D printed shiny white dishes by clicking the source link below.
Strandbeests birthed from 3D printer pop out ready to walk (video)
While designer Theo Jansen's dreams of a race of independently multiplying Strandbeests is more than just a little bit out there, it seems he has found a way to streamline production of the rather fascinating self-propelled creatures. In language that is unique to Jansen's relationship with the things, he explains the impact of 3D printing on the Strandbeest production process as such: "Strandbeests have found a way to multiply by injecting their digital DNA directly into the Shapeways system." The 3D printed versions of his strolling mechanisms, known as Animaris Geneticus Parvus, are now available in the Shapeways store, and require zero post-printing assembly. Check out the video after the break for more of Jansen's eyebrow-lifting take on reality.
3D printed Steve Jobs pixel bust for sale
For the Apple fan who has everything, here's a blockhead bust of Steve Jobs. It's been 3D printed by Dutch artist Metin Seven, and if the urge so hits you, you can buy your own online for just under $120. I'm not entirely sure what the bust is made out of, but 3D printing usually requires a mixture of molding powder and resin that hardens into a kind of brittle claylike material, but of course for display this thing looks fine. It's not too tall, either -- 14x10x6 cm or so. Sounds perfect for displaying on a desk -- you can have your very own "one more thing" anytime you want. [via Super Punch]
MakerBot prints another MakerBot, the circle is complete
MakerBot isn't the first self-replicating 3D printer -- that spectacular distinction went to the RepRap Darwin back in 2008 -- but that doesn't make it any less awesome that the $750 machine is now able to produce its own frame. With a month's labor, owner Webca was able to create the entire plastic chassis you see above, using a second MakerBot constructed of the traditional wooden parts. Without knowing how much goop went into the project, it's a touch difficult to say if the method is economical, but there's nothing to keep you from trying the same. Best of all, Webca decided to share his plans with the world -- you'll find instructions for all 150 pieces at the source link, a month off of work in your wildest dreams.
3D printer creates ice sculptures -- just add water
Paper-mache, candy, and human cells have all been seen flowing through 3D printers for custom fabrication work, but students and faculty at Canada's McGill University have a cheaper prototyping material: plain ol' H2O. They recently modified this Fab@Home Model 1 by replacing the soft goo extruders with a temperature-controlled water delivery system, and set about making decorative ice sculptures and a large beer mug for good measure. While the academic project is officially supposed to explore "economic alternatives to intricate 3D models of architectural objects," we're not sure architects will want much to do with prototypes that drip... but tourism might well get a boost from liquor sold in frosty custom containers. We're thirsty just looking at them.
HP molds itself an entry into the 3D printer market
Don't let HP's involvement confuse you, there's a very good chance John Q. Consumer won't be able to afford a 3D printer anytime soon. But the company is dipping its toes into the industry thanks to a deal with Stratasys. The latter will produce an "exclusive line of 3D printers based on Stratasys' patented Fused Deposition Modeling (FDM) technology." Those will be sold under HP branding targeted at the Mechanical Design (MCAD) market. The specific product details are still shrouded in mystery (that's just a quick Photoshop, left), but for perspective, Stratasys' cheapest printer is the uPrint, which can mold 8 x 6 x 6-inch models for a smidgen under $15,000. Still interested, despite price deterrent? Don't forget there's some DIY options for you out there for less than a grand.
