3D printing is a downright futuristic technology. People can use plastic filaments, resin, and other materials to create custom objects. The quality of the print is limited by a user's printer, but ...

For a couple of years now, I've been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...

A couple of years ago, I gifted myself a 3D printer on my birthday — primarily because I got an excellent deal on an Ender 3 S1 Pro. While it was a basic FDM printer, it was all I needed to dip my ...

Summary: 3D-printing plastics is unreliable, generates results of lower quality than injection molding, & generates toxic fumes. There are many other methods and materials used in 3D printing though.

Flashforge has an excellent 3D printer that produces high-quality objects and makes multi-color printing simple, but there ...

A 3D printer can quickly turn into one of the most valuable tools you own, especially when it comes to replacing some things you'd otherwise buy over and over. From custom storage to everyday ...

3D printing tiny cars isn't new, but this creator's work lets you print a Revell- or Tamiya-style kit you can assemble yourself, just like the good old days. The site is kind of like Etsy for folks ...

Fast-forward a decade, and the world of 3D printing has evolved tremendously. Printers are faster, smarter, and more refined.

Researchers developed a 3D printer that can automatically determine the printing parameters of an unknown material. This could help engineers use emerging renewable or recycled materials that have ...

Among the best printers, you’ll mostly commonly find inkjet and laser models. Lesser-known are thermal printers, which use different technology to lower costs dramatically, depending on what you print ...

The killing of UnitedHealthcare CEO Brian Thompson in 2024 sent shockwaves through the public, but one of the most intriguing aspects of the incident was the weapon used to commit the crime. It was a ...