A network of organic 3D-printed concrete columns makes up Tor Alva, a 30-metre-high tower modelled on a cake, unveiled yesterday in a small mountain village in Switzerland.

A hobbyist engineer developed a high-precision, zero-backlash angular gearbox using 3D printing, offering a novel solution for torque transfer without traditional mechanisms like bevel gears or belts.

Starbucks' new 3D-printed store. @starbucks via Instagram How does it work? Adeola Olubamiji, Ph.D., is an engineer, technologist, CEO of Pathfinder Consulting and an expert in printing technologies.

3D-printing is gaining momentum for construction purposes, given it’s less time-consuming and has the power to be less costly. In addition to housing, in Japan, a 3D-printed train station was ...

That’s the first thing you will find with anything in the 3D or Metal-injection-molding buckets — the tolerances and consistency club-to-club is at tight as it gets. Now comes 3D printed putters.

Design experts say 3D printing has the potential to become a cost-effective solution, particularly for mass housing and rapid infrastructure development, as adoption grows and material supply ...

High‐Impulse, Modular, 3D‐Printed CubeSat Electrospray Thrusters Throttleable via Pressure and Voltage Control. Advanced Science, 2025; DOI: 10.1002/advs.202413706 ...

Left: 3D-printed laptop holder, used for track testing to record pressure data within the car. Right: 3D-printed parts on display in glass case at Stratasys. Images: Stratasys ...

Understanding TRB speed ratings The speed rating of any bearing is relative to its size, and is inversely proportional, i.e., the larger the bearing size, the lower the speed rating. Tapered roller ...

3D printing technology allows obtaining details from various materials, including composite materials with various applications in tribology - rolling bearings, bushings for sliding bearings, gears, ...

Tom Tilley’s custom spherical controller might give players an advantage at Sega’s Super Monkey Ball Banana Rumble, which debuted on the Nintendo Switch this week.