Students at ETH Zurich have developed a laser power bed fusion machine that follows a circular tool path to print round components, thereby being able to process multiple metals at once. The system significantly reduces manufacturing time and opens up new possibilities for aerospace and industry.
Students at ETH Zurich have developed a laser power bed fusion machine that follows a circular tool path to print round components, thereby being able to process multiple metals at once. The system significantly reduces manufacturing time and opens up new possibilities for aerospace and industry.
AI is reshaping 3D printing by optimizing workflows, cutting waste, and enhancing design. At Formnext 2025, industry leaders will showcase how these innovations are driving efficiency and pushing the boundaries of additive manufacturing.
A team of Caltech engineers has developed a smart capsule called PillTrek, which can measure pH, temperature, and a variety of different biomarkers. It incorporates simple, inexpensive sensors in a miniature wireless electrochemical workstation that relies on low-power electronics.
An engineer’s guide to understanding the state of the art in metal 3D Printing
8 minutes read.
17 minutes read.
10 minutes read.
12 minutes read.
16 minutes read.
Entertainment
The Next Byte Podcast is hosted by two young engineers - Daniel and Farbod - who select the most interesting tech/engineering cont...
165 Posts
Scientists at Caltech have figured out how to precisely engineer tiny three-dimensional (3D) metallic pieces with nanoscale dimensions.
A bone-like composite developed at EPFL, in collaboration with researchers from ETH Zurich, Empa and the University of Fribourg, uses naturally occurring enzymes to accelerate mineralization through an energy-efficient, room-temperature process.
The 3D printer filament market is flooded with choices, but what are the best PETG filaments available to engineers today? Here we look at some of the top brands.
A guide for engineers about what sparse infill density refers to, with practical recommendations backed by research and slicing software data.
Discover how iAM Marketplace simplifies industrial additive manufacturing by unifying materials, validation services, and multi-brand technologies into one open ecosystem for efficient AM sourcing.
This article discusses what attendees can expect from TCT Asia 2026, including its conference format, focus areas, and the experts contributing to industry-specific discussions.
This article discusses the exhibitors, products, and industrial trends defining additive manufacturing across the Asia-Pacific region at TCT Asia 2026.
This article discusses how the Asia-Pacific region is advancing additive manufacturing and the role of TCT Asia as the leading 3D printing and additive manufacturing event in the Asia-Pacific.
Students at ETH Zurich have developed a laser power bed fusion machine that follows a circular tool path to print round components, thereby being able to process multiple metals at once. The system significantly reduces manufacturing time and opens up new possibilities for aerospace and industry.
4 minutes read
AI is reshaping 3D printing by optimizing workflows, cutting waste, and enhancing design. At Formnext 2025, industry leaders will showcase how these innovations are driving efficiency and pushing the boundaries of additive manufacturing.
A team of Caltech engineers has developed a smart capsule called PillTrek, which can measure pH, temperature, and a variety of different biomarkers. It incorporates simple, inexpensive sensors in a miniature wireless electrochemical workstation that relies on low-power electronics.
3 minutes read
Researchers can now observe the phonon dynamics and wave propagation in self-assembly of nanomaterials with unusual properties that rarely exist in nature.
3 minutes read
In defense, every decision counts. From logistics and supply chains to maintenance and repair operations, there's little room for error - especially when operating in remote or high-pressure environments. That's why reliability is non-negotiable.
3 minutes read
Learn how vacuum casting helps engineers and designers produce high-quality plastic parts fast—without investing in hard tooling. This article covers the process, material options, key design rules, and how it compares to 3D printing, CNC machining, and injection molding.
6 minutes read
Metal 3D printing is transforming manufacturing by allowing engineers to produce complex, high performance parts directly from digital designs.
A comprehensive guide to 3D printing snap-fit joints, from the basics to troubleshooting common issues.
3D printing has revolutionized manufacturing and prototyping across industries, with two prominent technologies emerging as frontrunners: resin-based stereolithography (SLA) and fused deposition modeling (FDM).
11 minutes read
Trying to keep up with the ever-shrinking requirements of consumer electronics? Looking to cut every milligram of fuel-wasting weight in automotive and aerospace? The design options printed electronics offer go far beyond what can be achieved with the rigid PCBs of the past.
3D printer novices might assume that SLA and SLS are closely related, but the technologies are used for quite different purposes.
3D printing has revolutionized manufacturing processes, offering versatile solutions that enhance efficiency and precision. Among these advancements, 3D printed jigs and fixtures stand out as transformative tools.
7 minutes read
A new type of tissue-engineered cardiac patch could not only seal defective areas of the heart, as has been the case up to now, but also heal them. An interdisciplinary team led by ETH Zurich has successfully implanted the patch in animals.
3 minutes read
3D printing is a simple way to create custom tools, replacement pieces and other helpful objects, but it is also being used to create untraceable firearms, such as ghost guns, like the one implicated in the late 2024 killing of UnitedHealthcare CEO Brian Thompson.
2 minutes read
Explore how Direct Ink Writing (DIW) and Voltera's NOVA system are revolutionizing electronics prototyping—enabling flexible, stretchable, and large-area electronics for next-gen applications in healthcare, consumer tech, and automotive industries.
