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 ...

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 ...

Last October, U.S. troops demonstrated just how far additive manufacturing has come by successfully 3D printing drone parts inside a UH-60 Black Hawk helicopter mid-flight. As the aircraft carried out ...

Want to know more about Morskie Oko, one of the most beautiful places in the Polish Tatras? Then this complete guide is for you! In this guide, I’ll show you everything you need to know before ...

Looking at something that’s more real and is happening right before your eyes can have its own charm. These days, movies have so much CGI and so much more to them that we can’t replace them with stage ...

3D mammograms can find more cancers than 2D mammograms alone. 3D mammograms are better at finding tumors in dense breast tissue. Combining 3D and 2D mammograms gives a higher radiation dose. There are ...

When Yemi Amu moved to New York City from Lagos as a teenager, she was shocked at the amount of wastefulness she saw in comparison with her upbringing. Photo credit: Facebook/Oko Farms. This story is ...

The collection of articles and columns in English from the authors of OKO.press ...