Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option. Since 2004 ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

3D reconstruction is the process of generating a computer model of the 3D (3-dimensional) appearance of an object from a set of two-dimensional images. It is common in computer vision and medicine ...

In this 3D terrain mapping system, data collection from sensors during the UAV survey is done initially and further offline processing of the data is done to build a 3D map. The implementation of this ...

Terrain-Dreamer is a novel approach to procedural terrain generation that places key tiles on a tilemap and fills in the gaps using inpainting models. This allows for ...

The Israeli drone manufacturer and the German defense giant signed a partnership agreement to deliver suicide drones to European nations in 2021 See more on ...

RECALL ALERT: There are 3 recalls on this vehicle. Learn More. There are 3 recalls on this vehicle. Learn More. RECALL ALERT: There are 3 recalls on this vehicle ...