Phys.org reports scientists have developed a “living ink” you could use to print equally alive materials usable for creating 3D structures. The team genetically engineered cells for E. Coli and other microbes to create living nanofibers, bundled those fibers and added other materials to produce an ink you could use in a standard 3D printer. Read more about 3D-printed ‘living ink’ could lead to self-repairing buildings[…]

3D scanning and 3D printing may sound like a natural match for one another, but they don’t always play together as easily and nicely as one would hope. I’ll explain what one can expect by highlighting three use cases the average hacker encounters, and how well they do (or don’t) work. With this, you’ll have Read more about What To Expect From 3D Scanning, And How To Work With It[…]

Holograms aren’t new, but a desktop machine that spits them out could be available soon, presuming LitiHolo’s Kickstarter pans out. The machine will have a $1600 retail price and fits in a two-foot square. It can generate 4×5 inch holograms with 1mm hogels (the holo equivalent of a pixel). The machine allows for 23 view Read more about A Different Kind Of 3D Printer: Desktop Holograms[…]

Mighty Buildings, a construction tech company, specializes in 3D printed homes of varying sizes, presenting a technology-forward solution that could address issues like the housing crisis and sustainability. And so far, this formula has found the company success: last month, Mighty Buildings raised $40 million in a Series B round. The California-based business isn’t the Read more about California will soon be home to the world’s first 3D-printed housing community[…]

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[…]