According to the patent, habitable modules would rotate around a central axis to simulate gravity for crew by producing an outward-pushing centrifugal force.

Two renewable energy sources, wind and solar, are generally studied individually, but their interplay can affect how the grid operates.

Abstract: The virtual synchronous generator (VSG) enhances the inertia of power grid by simulating the dynamic characteristics of a synchronous generator. However, it could induce low-frequency ...

This paper presents a three-phase, four-wire (3P4W), utility interfaced, solar photovoltaic-voltage source converter (PV-VSC) based multi-tasking bidirectional system beneficial for electric vehicle ...

Generators are one of those essentials you don't want to need, but when you do, you'll be glad to have one. Rather than being caught unprepared in a winter storm or surprise outage, you can get a ...

The biggest stories of the day delivered to your inbox.

These are the lowest price of the year on popular Jackery backup systems. Don't wait for a power outage to get one. By Stan Horaczek Published Nov 28, 2025 7:01 AM EST We may earn revenue from the ...

Scott Einsmann is Outdoor Life’s gear editor. He oversees the gear team’s editors and writers who are subject matter experts in bows, knives, hunting, fishing, backpacking, and more. He lives in ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Sign Up For Goods 🛍️ Product news, reviews ...