A lightweight concrete ceiling with formwork 3D-printed from sand is among the innovations to feature in an experimental robot-made house built by university ETH Zurich.
The DFAB House, currently under construction in Dübendorf, Switzerland, showcases five digital building methods that have never before been seen in architecture, and the concrete Smart Slab is the latest addition.
The structure has been computationally designed to use only the minimal amount of material necessary to make it load-bearing, and is less than half the weight of usual concrete slabs.
Mayor Steve Adler with ICON Cofounder Evan Loomis at ICON’s headquarters for an event to unveil its newest large-scale 3D printer, Vulcan II which can be used to create affordable homes
Austin-based ICON on Monday unveiled its new “Vulcan II” 3D printer that can print up to a 2,000 square foot house quickly at half the cost.
“It’s four times as big, it’s twice as fast, and it’s going to start shipping to customers next month,” said Jason Ballard, CEO and Co-founder of ICON. “This is not science fiction, it’s science fact. The world you all have been waiting for is about to arrive.”
ICON has also created proprietary concrete/mortar material which it calls “Lavacrete” that has passed every structural test and is safe for people and resilient to the varieties of conditions it may encounter, according to the company.
LIKE SO MANY women, Meghan Litchfield dreaded shopping for jeans. There were the garden-variety complaints: inconsistent sizing between brands, the way back pockets stretched or sagged, the humiliation of walking into a dressing room with half a dozen options only to walk out empty-handed. Even the best candidates were ill-fitting. Most of the time, she’d buy jeans one size up to fit her hips, then ask a tailor take them in at the waist.
Litchfield, formerly a vice president at GoPro, figured there must be a way to shop that wasn’t so demoralizing. Instead of taking off-the-rack clothes to the tailor, what if she could buy her clothes tailor-made? And what if she could make that happen for other women, too?
A solution arrived late last year with Redthread, the startup Litchfield created to make bespoke clothing for anyone with a smartphone. Customers choose an item from Redthread’s website, fill out a “fit quiz,” and capture a series of full-body photos with their phone. Redthread pulls 3D measurement data from those photos and, combined with a customer’s fit preferences, creates a made-to-order item.
Autonomous 3D-printed vehicles start driving around college campus
They’re self-driving shuttles that just rolled up to Sacramento State.
They can fit up to eight people on board, and there’s a special spot reserved for the safety steward. He can pull a hand-brake to stop the Olli if absolutely needed, but otherwise it will operate on its own.
According to the company, they’re the first of their kind – electric and 3D-printed.
In the early-to-mid 1960s, sci-fi television shows like The Jetsons and Lost In Space introduced America to the idea of personal, at-home robots (Rosey and “the Robot,” respectively) that also served a practical purpose. Rosey was primarily used for domestic chores, while “the Robot” helped the Robinson family with travel and security. And as the years went on, countless other science fiction series and movies further cemented the idea that it was only a matter of time before we’d all be using robots at home to solve real problems.
Fifty years later, an extraordinary amount of technological progress has been made. But we still seem to be lacking the personal, at-home robots we were promised. Sure, AI-assistants like Alexa are common, but they lack the physical presence we’ve come to expect. And while there are plenty of amazing toy robots and robot companions available, most lack any practical value. But a new Kickstarter campaign hopes to introduce the public to a robot that is both intelligent and practical.
Today, we are no longer confined to what nature or natural intelligence must offer. From the steam engine to electricity and digital transformations to artificial intelligence, molecular manufacturing and bioengineering, each new transformative innovation has brought us a new (man-made) way of doing things in ways that nature did not provide for.
As new ways of manufacturing and production are emerging, they are taking away an ever-increasing number of tasks and roles previously performed by a human labor force. Furthermore, the automation, self-improvement, self-replication and distributed nature of the manufacturing processes are producing products and goods at a minimal cost. As a result, each of these existing and emerging technologies, individually and collectively, will likely one day eliminate the need for human labor for production of goods and services—shaking the very fundamentals of economics as we know today.
3D printing in one piece avoids the weaknesses of welding.
It’s a long way from taking on Blue Origin or SpaceX, but UK startup Orbex is confident enough to show off its Prime Rocket’s second stage. Inside the engineering prototype’s shell is what it claims is the “world’s largest” 3D printed rocket engine, which is also designed to run on bio-propane, a renewable fuel source. The rocket itself is made of a carbon fiber and aluminum composite that’s supposed to be 30 percent lighter than any other vehicle in its category.
A new study showed that 3D-printing a spinal cord implant, shown here, restored movement in injured rats.UCSD JACOBS SCHOOL OF ENGINEERING
FOR DOCTORS AND medical researchers repairing the human body, a 3D printer has become almost as valuable as an x-ray machine, microscope, or a sharp scalpel. Bioengineers are using 3D printers to make more durable hip and knee joints, prosthetic limbs and, recently, to produce living tissue attached to a scaffold of printed material.
Researchers say that bio-printed tissue can be used to test the effects of drug treatments, for example, with an eventual goal of printing entire organs that can be grown and then transplanted into a patient. The latest step toward 3D-printed replacements of failed human parts comes from a team at UC San Diego. It has bio-printed a section of spinal cord that can be custom-fit into a patient’s injury.
From modeling to printing, it’s all about seeing inside someone’s head.
Face transplants are an ideal setting to fuse medicine with the growing world of 3D printing and imaging. The left image is a rendering of what face transplant recipient Cameron Underwood’s face looked like before his surgery; the right is a planned rendering based on the donor’s face.
Cameron Underwood received a new face on January 6, 2018. By the time his surgery ended, everything below Underwood’s eye sockets had been replaced with the face of organ donor William Fisher.
A face transplant is exactly what it sounds like—replacing the disfigured face of one person with the whole, undamaged face of a very recently deceased person. Eduardo Rodriguez, plastic surgeon and face transplant specialist at NYU Langone Medical Center in New York who performed surgery on Underwood, insists this surgery is a way to give these patients “a second chance at life.” Without a new face, patients like Underwood have great difficulty speaking, swallowing, eating, expressing themselves, as well as all the other things we do with our faces that we never think twice about.
A physician in France performed the first successful face transplant surgery in 2005. Since then, only 40 other such surgeries have been done around the world. Rodriguez has performed three of those surgeries, including Underwood’s.
A system that uses a technique called constructive solid geometry (CSG) is allowing MIT researchers to deconstruct objects and turn them into 3D models, thereby allowing them to reverse-engineer complex things.
The system appeared in a paper entitled “InverseCSG: Automatic Conversion of 3D Models to CSG Trees” by Tao Du, Jeevana Priya Inala, Yewen Pu, Andrew Spielberg, Adriana Schulz, Daniela Rus, Armando Solar-Lezama, and Wojciech Matusik.
3D printing made some big advances in the medical domain last year, and it seems like that trend isn’t going to slow down any time soon. Proving that point is an impressive procedure recently carried out in Bulgaria, in which a patient received one of the first 3D-printed ribs as part of a potentially lifesaving operation. It demonstrated a new approach to create rib implants, using a process called fused deposition modeling (FDM), which is cheaper in both machine and material costs than other similar attempts.
“[The] patient, Ivaylo Josifov, was diagnosed with a rib deformation,” Mateusz Sidorowicz, director of marketing at 3DGence, the company which made the 3D printer, told Digital Trends. “The doctors were concerned that the deformity may progress, and decided to replace the rib with an implant. Unfortunately, traditional implants — made from titanium, for example — are very expensive. Also, the titanium itself is not a perfect material for replacing ribs.”
