You never know where change will lead you. What started out as an attempt to fine-tune my existing HO scale layout ended with a new house and a 2,600 square-foot, four-deck model railroad – the Sunset ...

French startup Beyond Aero announced on October 1, 2025, that it has reached Technology Readiness Level 6 (TRL6) for its full-scale hydrogen-electric propulsion system, which will power the future BYA ...

Abstract: This paper aims to develop a small-signal stability analysis method for large-scale power electronics-based power systems. For this purpose, the nodal admittance matrix (NAM)-based approach ...

Summary: A new study from UC Riverside shows how linking smaller quantum chips can build larger, more reliable systems even when those connections aren’t flawless. The breakthrough could help scale ...

Abstract: In the digital era, the multi-scale information system (MSIS) has emerged as a vital force in the realm of interdisciplinary research, holding significant promise for the future. The MSIS is ...

University of Nebraska–Lincoln's S. Kathleen Lyons is providing a new framework—Earth system engineering—for examining how organisms, including humans, have fundamentally altered ecosystems on a ...

Facing growing electricity demands partly fueled by AI and warm weather, New York is beginning to deploy large-scale battery systems to improve grid reliability, as some have safety concerns. (AP ...