Markforged raises $82 million for its industrial 3D printers

3D printer manufacturer Markforged has raised another round of funding. Summit Partners is leading the $82 million Series D round with Matrix Partners, Microsoft’s Venture Arm, Next47 and Porsche SE also participating. When you think about 3D printers, chances are you’re thinking about microwave-sized, plastic-focused 3D printers for hobbyists. Markforged is basically at the other […]

Zortrax makes high-resolution 3D printing easier and cheaper

3D printers have come a long way since the early days of RepRap and DIY hacker culture. First they flew to great heights with companies like MakerBot and Formlabs, which aimed to create a prosumer product for designers, educators and makers. Then they fell to the doldrums when they became commodity hardware. Many people believed […]

This light-powered 3D printer materializes objects all at once

3D printing has changed the way people approach hardware design, but most printers share a basic limitation: they essentially build objects layer by layer, generally from the bottom up. This new system from UC Berkeley, however, builds them all at once, more or less, by projecting a video through a jar of light-sensitive resin. The […]

Dreaming of Mars, the startup Relativity Space gets its first launch site on Earth

3D-printing the first rocket on Mars. That’s the goal Tim Ellis and Jordan Noone set for themselves when they founded Los Angeles-based Relativity Space in 2015. At the time they were working from a WeWork in Seattle, during the darkest winter in Seattle history, where Ellis was wrapping up a stint at Blue Origin . The […]

One billion 3D views and counting

Last week Sketchfab, the 3D content hub, shared an exciting milestone — the company has just crossed 1 billion cumulative page views. Taken with the community’s growth — they just surpassed 2 million users, as well as the 200 million people that have experienced content via Sketchfab more broadly, this makes it one of the […]

This 3D printer squirts out wet paper pulp

Like a kid shooting spitballs, designer Beer Holthuis has figured out that sopping wet paper is the best material for making mischief. His 3D printer, a primitive RepRap clone that literally squirts out huge lines of paper pulp, is designed to allow artists and designers to create more sustainable 3D objects. According to 3DPrint.com, Holthuis […]

The Zortrax Apoller safely smooths 3D prints

The Zortrax Apoller is a Smart Vapor Smoothing device that uses solvents to smooth the surface of 3D-printed objects. The resulting products look like they are injection molded and all of the little lines associated with FDM printing will disappear. The system uses a microwave-like chamber that can hold multiple parts at once. The chamber […]

Researchers discover a new way to identify 3D printed guns

Researchers at the University at Buffalo have found that 3D printers have fingerprints, essentially slight differences in design that can be used to identify prints. This means investigators can examine the layers of a 3D printed object and pinpoint exactly which machine produced the parts. “3D printing has many wonderful uses, but it’s also a […]

This 3D-printed prosthetic hand combines speed and strength with simplicity

Prosthetic limbs have come a long way from the heavy, solid hands and legs of yesteryear, but it’s still difficult to pack a range of motion into them without complex or bulky machinery. But new research out of Cornell uses a cleverly designed 3D-printed mechanism to achieve speed and strength with simple construction — and […]

French designers build a 3D-printed metal watch

French watchmaker Unitam and 3D printing company Stainless teamed up to build a unique 3D printed watch, essentially the first of its kind. The team created the watch case using laser sintering to melt stainless steel 316L powder on a Renishaw AM250 printer. The watch, which uses French-made hands and a Miyota movement, isn’t completely […]