Forget glue, screws, heat or other traditional bonding methods. A Cornell University-led collaboration has developed a 3-D printing technique that creates cellular metallic materials by smashing together powder particles at supersonic speed. This form of technology, known as “cold spray,” results in mechanically robust, porous structures that are 40% stronger than similar materials made with Read more about Researchers 3-D print biomedical parts with supersonic speed[…]

Whether the goal is to find a treatment for COVID-19 or another disease, scientists often have to conduct preliminary tests on animals to determine whether the drug is safe or effective in people. It’s not always a one-for-one comparison, but The New York Times reports there may be a new way around that step going Read more about Scientists are 3-D printing miniature human organs to test coronavirus drugs[…]

KFC announced on July 16 it would test chicken nuggets made with 3D bioprinting technology in Russia this fall. The chain partnered with 3D Bioprinting Solutions to create a chicken nugget that will mimic the taste and appearance of its original nuggets at a fraction of the environmental cost. The release will be the first Read more about KFC will test lab-grown chicken nuggets made with a 3D bioprinter this fall in Russia[…]

With select bucket seats from the 911 and 718 as well as various classic car parts—including clutch release levers for the 959—already being produced using 3D printing, Porsche is more familiar with the technology than most. Now, the automaker is taking things even further, 3D printing entire pistons for its most powerful 991-gen 911, the Read more about Porsche Found a Way to 3D-Print Lightweight Pistons That Add Even More Horsepower[…]

LOS ANGELES — The world of 3D printing has come so far that scientists can actually produce biological products like bone, skin and blood vessels. Of course, there are numerous safety risks involved in using 3D-printed body parts in human patients. There is progress on that front, though. Scientists have developed a method for printing Read more about Groundbreaking Technology Allows 3D Tissues To Be Printed Directly Into Human Body[…]

Engineers at the University of California, Davis, have developed a new approach to 3D printing that allows printing of finely tuned flexible materials. By using a droplet-based, multiphase microfluidic system, the team was able to efficiently print materials with potential applications in soft robotics, tissue engineering and wearable technology. The work is published June 15 Read more about New Technique Allows 3D Printing of Flexible Materials using droplets[…]

Abstract We develop and characterize a biomaterial formulation and robotic methods tailored for intracorporeal tissue engineering (TE) via direct-write (DW) 3D printing. Intracorporeal TE is defined as the biofabrication of 3D TE scaffolds inside of a living patient, in a minimally invasive manner. A biomaterial for intracorporeal TE requires to be 3D printable and crosslinkable Read more about 3d Printing tissue inside the body[…]

It might soon be relatively trivial to make soft robots — at least, if you have a 3D printer handy. UC San Diego researchers have devised a way to 3D-print insect-like flexible robots cheaply, quickly and without using exotic equipment. The trick was to print “flexoskeletons,” or rigid materials 3D-printed on to flexible and thin Read more about Scientists can 3D print insect-like robots in minutes[…]

Apparently you can use textured sheets on your 3d printer’s print bed to imprint that texture on the first layer of your print. Sounds obvious right? Well, what if that textured sheet is fine enough to give an irridescent or holographic effect? Yup, that works too! “Kryvian” shared this example where you can clearly see Read more about This Clever Trick Embeds Holographic Patterns In Your 3D Prints[…]

Simpson had bought a 3D printer for the lab in 2017. He hoped to use it to build custom parts that kept organisms alive inside of the NMR spectrometer for his research. But the commercial resin he needed for high-quality light projection 3D printing (where light is used to form a solid) of those parts Read more about A new use for McDonald’s used cooking oil: 3D printing[…]

Researchers at EPFL have developed a new, high-precision method for 3D-printing small, soft objects. The process, which takes less than 30 seconds from start to finish, has potential applications in a wide range of fields, including 3D bioprinting. It all starts with a translucent liquid. Then, as if by magic, darker spots begin to form Read more about Printing tiny, high-precision objects in a matter of seconds[…]

For the first time ever, meat was created in space — but no animals were harmed in the making of this 3D bioprinted “space beef.” Aleph Farms, an Israeli food company, announced today (Oct. 7) that its experiment aboard the International Space Station resulted in the first-ever lab-grown meat in space. The company focuses on Read more about International Space Station Crew 3D-Prints Meat In Space For The First Time![…]

Scientists at EPFL and University Medical Center Utrecht have developed an optical system that can bioprint complex, highly viable living tissue in “just a few seconds.” It would represent a breakthrough compared to the clunky, layer-based processes of today. The approach, volumetric bioprinting, forms tissue by projecting a laser down a spinning tube containing hydrogel Read more about Scientists bioprint living tissue in a matter of seconds[…]

The process of printing the heart involved a biopsy of the fatty tissue that surrounds abdominal organs. Researchers separated the cells in the tissue from the rest of the contents, namely the extracellular matrix linking the cells. The cells were reprogrammed to become stem cells with the ability to differentiate into heart cells; the matrix Read more about 3D-printed heart made using a human patient’s cells – CNN[…]

A new 3D-printing technique could render a three-dimensional object in minutes instead of hours—at up to 100 times current speeds. The experimental approach uses a vat of resin and some clever tricks with UV and blue LED lights (no lasers needed) to accelerate the printing process. The technique looks almost like a time-reverse film loop of an object Read more about This 3D Printing Technique Is 100 Times Faster Than Standard 3D Printers[…]

Advanced car personalization running on Twikbot® Car personalization has been popular ever since. In which level it was applied depended on many factors like the availability of options from the car manufacturer itself or the artistic skills of some of its customers. Today, car manufacturers already offer a wide range of pre-defined options. In the Read more about MINI cars personalised with 3D printed parts – powered by Twikit[…]

The creators of the world’s first 3D-printed steel bridge, a 40-foot stainless steel structure titled simply “The Bridge” that looks tantalizingly otherworldly thanks to its unique construction methods, say it is now ready for installation in Amsterdam following its ongoing week on show at the Dutch Design Week from Oct. 20-28. Photo: MX3D (Joris Laarman Read more about These New Photos of the World’s First 3D-Printed Steel Bridge Are Stunning[…]

Wedding proposals are just one of the many minefields you have to navigate on social media platforms, and Ivan Miranda isn’t making things any easier. He’s designed and built an autonomous printer that can draw messages in sand, so now’s probably a good time to brace yourself for an endless barrage of “will you marry Read more about This Sand Printer Seems Perfect for Beach Wedding Proposals[…]

The city of Eindhoven soon hopes to boast the world’s first commercially-developed 3D-printed homes, an endeavor known as Project Milestone. Artist’s rendering of 3D printed home neighborhood. (3dprintedhouse.nl) Construction on the first home begins this year and five houses will be on the rental market by 2019, project organizers say. Within a week of releasing Read more about The first 3D printed houses will be built in the Netherlands this year[…]

NANTES, France (Reuters) – Researchers have unveiled what they billed as the world’s first 3D-printed house to serve as a home in the French city of Nantes, with the first tenants due to move in by June. Academics at the University of Nantes who led the project said it was the first house built in Read more about 3D-printed public housing unveiled in France[…]