DeWalt has earned a reputation as a manufacturer of tools for just about anybody. While Milwaukee leans more toward professionals, and Ryobi markets itself as a toolmaker for the do-it-yourselfer, ...

Abstract: Coaxial resonant cavities with longitudinal corrugations on the inner conductor are used in high-frequency high-power gyrotrons as means to reduce the number of possible competing modes. For ...

Introducing a new way to listen to records: Tiny Vinyl! These adorable 4-inch records work on a regular turntable just like their 12-inch equivalents, but are a third of their size. They run at 33rpm, ...

These fully functional tiny records hold up to four minutes of music and can be played on most standard turntables Vinyl record sales may have seen a steady rise of 6.2 percent in 2024 in the US, but ...

Tiny Vinyl drops 31 titles at $14.99 each, including hits from Sinatra to Black Sabbath. Cool collector’s item or tiny vinyl disaster? Time will tell. Despite high prices and production bottlenecks, ...

A new version of the Fire TV 4-Series is now available, which we plan to test soon. Given its low price, the 4-Series is predictably a bit chunky, with a black plastic body that expands to a thick 3.6 ...

With its twin 2025 reboots of its MacBook Air laptops, Apple finds itself surrounded by some fierce competition, with AMD- and Intel-based Windows notebooks prepared to outpace and outlast the Airs.

Want to build your own DIY indoor grow light stand? This simple grow light setup for seedlings is low-cost and can be made with some common materials. I visited Scott and Susan Hill on their thriving ...

Introduction: T cell Antigen Coupler (TAC) T cells harness all signaling subunits of endogenous T cell receptor (TCR) to trigger T-cell activation and tumor cell lysis, with minimal release of ...

Water goes where it wants to go, and that's usually everywhere, but it has a knack for taking up long-term residence anywhere you really don't want it to be. Nowhere is this more true than around ...