This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

Palm Valley Capital Fund analyzes market disparities and small cap value opportunities amid persistent inflation. Review our ...

How Ukrainian polar researchers live and work in Antarctica, what threats emerge at the “edge” of the world, what is ...

How to Make a Small Ac Generator With Magnet Energy Trump administration proposes Colorado River options that could hit California hard After Trump attack, RTX decides that winning move is not to play ...

The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as ...

UUUU soars 186% in a year as uranium output beats targets and rare earth milestones stack up, but a stretched valuation and ...

Among mainstream hybrid compact SUVs, at present our MotorTrend Ultimate Car Rankings place the 2026 Toyota RAV4 (second) ahead of the Honda CR-V (third) and Subaru Forester Hybrid (sixth). Among ...

Abstract: This article considers the problem of controller design for a grid-connected wind energy conversion system (WECS) employing a variable-speed permanent magnet synchronous generator (PMSG).

From high-stakes political contests to big-ticket real estate developments, here's what to watch in Chicago business in 2026.

Short answer: yes, inverse and volatility ETFs can hedge market crashes, but the cost, complexity, and timing often outweigh the benefit for long-term investors. Earlier in August 2025, I wrote a ...