A person kneels on a platform reaching down toward a large, circular container full of glass pieces. To build the Giant Magellan Telescope, engineers constructed seven massive mirrors, the largest ...

Throughout the year, a lot of tools pass through our hands in the Popular Mechanics workshop. These tools run the gamut, with many just launched, brand new models, while others that are simply new to ...

Editor’s note: 2025 is in the books. Check out the 2026 Edition of the “Best Tech and Hi-Fi Releases,” here. We’re nearing Christmas, and the year is winding to a close … and a lot of new tech and ...

Editor’s note: The below article is a curation of all the tech and gadgets that were announced last year. For the latest product announcements of 2024, read our new guide. Below, we’ve rounded up the ...

The circular economy is a framework that can reduce the environmental impact of production by promoting the repair, reuse, and recycling of consumer goods. While promising to close the loop on waste, ...

The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acsami.8b14955. Smart citations by scite.ai include citation statements extracted from the full ...

A novel low-cost nanoring array fabrication method that combines the process of lithographically patterned nanoscale electrodeposition (LPNE) with colloidal lithography is described. Nanoring array ...