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New 3D metal printing technology using welding techniques

Researchers develop metal 3D printing pen additive manufacturing source technology.

Mar 27th, 2023

Researchers use 3D printing to consistently produce one of the world's strongest steels

Using X-rays and additive manufacturing to print 17-4 PH stainless steel, a durable metal with many industrial uses.

Mar 23rd, 2023

Project to 3D print batteries from lunar and Martian soil

A project led by NASA plans to leverage 3D-printing processes with the aim of manufacturing rechargeable batteries using lunar and Martian regolith, which is the top layer of materials that covers the surface of the moon and Mars.

Mar 23rd, 2023

Bad at baking? Let a 3D printer do it for you

3D printers could be the bakers of the future, according to international experts who attempted to make cheesecakes out of seven ingredients.

Mar 21st, 2023

Cracking a metal 3D-printing conundrum propels the technology toward widespread application (w/video)

Researchers have not yet gotten the additive manufacturing, or 3D printing, of metals down to a science completely. Gaps in our understanding of what happens within metal during the process have made results inconsistent. But a new breakthrough could grant an unprecedented level of mastery over metal 3D printing.

Mar 20th, 2023

3D-printed revolving devices can sense how they are moving

A new system enables makers to incorporate sensors into gears and other rotational mechanisms with just one pass in a 3D printer.

Mar 16th, 2023

For sports and physiotherapy alike: 3D-printed insoles measure sole pressure directly in the shoe

Researchers are developing a 3D-printed insole with integrated sensors that allows the pressure of the sole to be measured in the shoe and thus during any activity. This helps athletes or patients to determine performance and therapy progress.

Mar 15th, 2023

3D Bioprinter to print human meniscus on the ISS

To improve patient care on Earth and develop more effective ways of treating torn tissues, researchers are turning to the microgravity environment of the International Space Station (ISS) National Laboratory.

Mar 13th, 2023

A 4D printer for smart materials with magneto-and electro-mechanical properties

In addition to 3D printing, this machine allows for controlling extra functions: programming the material's response so that shape-changing occurs under external magnetic field, or changes in its electric properties develops under mechanical deformation.

Mar 8th, 2023

3D printing with bacteria-loaded ink produces bone-like composites

Researchers have developed a method for 3D-printing an ink that contains calcium carbonate-producing bacteria. The 3D-printed mineralized bio-composite is unprecedently strong, light, and environmentally friendlly.

Feb 23rd, 2023

Technique creates greater fidelity in bioprinting functional human tissues (w/video)

Engineers take on the light-scattering problem in a leading form of 3D-bioprinting.

Feb 23rd, 2023

A tunable liquid microlaser based on liquid droplets that can be inkjet-printed

Researchers develop a tunable laser based on liquid droplets that can be inkjet-printed, and have a color that changes based on the shape, which may lead to cheaper and more flexible optical communication devices.

Feb 16th, 2023

3D-printed smart contact lens with navigation function

Researchers have developed core technology for smart contact lenses that can implement augmented reality (AR)-based navigation, with a 3D printing process.

Feb 14th, 2023

Creating 3D objects with sound

Scientists have created a new technology to assemble matter in 3D. Their concept uses multiple acoustic holograms to generate pressure fields with which solid particles, gel beads and even biological cells can be printed.

Feb 9th, 2023

Peptide 3D-printing inks could advance regenerative medicine

Researchers have figured out how to 3D-print the well-defined structures using a self-assembling peptide ink.

Feb 8th, 2023

Researchers use 3D bioprinting to create eye tissue

Technique provides model for studying genesis of age-related macular degeneration and other eye diseases.

Dec 23rd, 2022

New 3D-printing ink could make cultured meat more cost-effective

Scientists have found a way to use food waste for culturing meat, reducing production costs and helping to make cultured meat a viable option for feeding the world's population.

Dec 15th, 2022

VULCAN forges new science for the future of 3D-printed metal

Researchers have created a one-of-a-kind automated robotic platform that allows them to study the microscopic behavior of additive metal welds in real time as they're being created.

Dec 15th, 2022