Understanding what twin turbos actually do, how they are configured, and where their efficiency gains are won or lost is ...

Physicists are quietly rewriting the rulebook for how we might cross the gulf between stars, not by bolting bigger rockets to ...

Editors’ Choice 2025 turntables show prices are up and cheap decks still disappoint. Choosing a long-term table now takes more thought—but pays off in music.

When you buy a semi-automatic shotgun, at some point along the decision tree you reach a fork: gas or inertia. Both operating systems work and both have their fans. So which makes the best semi-auto ...

We rounded up the best lab-grown diamonds from retailers with stellar reputations and a stunning array of jewelry to pick from. To make our selections, we tapped into our fashion team’s jewelry ...

Abstract: The article proposes a rotational inertia identification method based on observation object reconstruction and featuring low-fluctuation reference speed for dual-stator flux modulated ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A lab-on-a-chip is a class of device that integrates and automates multiple laboratory techniques into a system that fits on a chip up to a maximum of a few square centimetres in size. By manipulating ...

Abstract: This article presents a new disturbance-observer-based adaptive spatial repetitive control scheme that enhances tracking performance for a time-varying periodic reference signal in a ...

Radiolab is on a curiosity bender. We ask deep questions and use investigative journalism to get the answers. A given episode might whirl you through science, legal history, and into the home of ...