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Using a mix of techniques in 3D printing and rapid prototyping, a team of researchers in Canada have successfully replaced about 70 percent of a dachshund name Patches’ skull that had to be removed while excising a tumor. It’s a technique that could some day save human lives as well.

Engineers have invented a new kind of 3D printer that can print electronic tattoos directly on your skin. Here’s how we’ll use it.

WASP, the Italian manufacturer behind DeltaWASP 3D printers, has unveiled a new construction system which will be used to print sustainable houses in a village.

The Crane WASP, also referred to as the “the infinity 3D printer” is designed to accelerate the development of the technological village of Shamballa, a WASP project to develop 3D printed eco-friendly houses. The company states.

Continue reading “WASP releases ‘infinity 3D printer’ for construction” »

The German start-up company ELiSE creates the DNA of a technical part. Based on the DNA, automated design processes are used to find the best solution which considers all predefined constraints and which is produced by additive manufacturing. Meet ELiSE at ESA’s Start-ups Zone powered by ESA space solutions at IAC 2018.

Many congrats to @Enrico Dini 🔝🍾🎉🎉🎉🥇Enrico reached that outcome after an eclectic professional path: a graduate of Civil Engineering at Pisa University, Enrico has spent his entire career in automation and robotics. In 2004, Enrico envisioned the endless potential of the use of additive manufacturing techniques at architectural scale as a means to affordably reach architectural beauty. Since then, Enrico has dedicated his entire professional career in the pursuit of his passion to 3D print beautiful architecture.

At the Digital Concrete 2018 Conference, several awards will be presented. Award categories include: Best Proceedings Paper, Best Presentation, and Best Poster. Each category will have an award encompassing all entries, and one for students only. The awards will be given at the conference closing on Wednesday, 12 September, before lunch.

In addition, two Pioneering Achievement Awards will be given to two pioneers in the field of digital fabrication with concrete, Prof. Behrokh Khoshnevis and Enrico Dini. Information for the two awardees is seen below.

Just a few years after launching its Multi Jet Fusion 3D printer, HP is ready to get into the world of 3D metal printing with Metal Jet, a new commercial platform. (Did you expect it to be called anything else?) While the consumer buzz around 3D printing seems to be cooling off, it’s still a useful technology for large scale manufacturing — especially when it comes to metallic components. The usual benefits of 3D printing still apply: It can be both significantly faster and cheaper than traditional methods.

A team of robot arms on mobile bases can 3D print large structures quickly.

It’s the year 2038. The word “flavor” has fallen into disuse. Sugar is the new cigarettes, and we have managed to replace salt with healthy plants. We live in a society in which we eat fruit grown using genetics. We drink synthetic wine, scramble eggs that do not come from chickens, grill meat that was not taken from animals, and roast fish that never saw the sea… Here’s a futurist outlook at the next two decades of food developments, from robot farmers to 3D-printed meals to AI monitoring of your daily calorie intake.

Nanoporous metals are superior catalysts for chemical reactions due to their large surface area and high electrical conductivity, making them perfect candidates for applications such as electrochemical reactors, sensors and actuators.

In a study published today in the journal Science Advances, Lawrence Livermore National Laboratory (LLNL) researchers, along with their counterparts at Harvard University, report on the hierarchical 3D printing of nanoporous gold, a proof of concept that researchers say could revolutionize the design of chemical reactors.

“If you consider traditional machining processes, it’s time consuming and you waste a lot of materials—also, you don’t have the capability to create complex structures,” said LLNL postdoctoral researcher Zhen Qi, a co-author on the paper. “By using 3D printing we can realize macroporous structures with application-specific flow patterns. By creating hierarchical structures, we provide pathways for fast mass transport to take full advantage of the large surface area of nanoporous materials. It’s also a way to save materials, especially precious metals.”

Continue reading “Hierarchical 3D printing of nanoporous gold could ‘revolutionize’ electrochemical reactor design” »