Abstract: For high-capacity flywheel energy storage system (FESS) applied in the field of wind power frequency regulation, high-power, well-performance machine and magnetic bearings are developed.

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. As you can probably guess from the name, the Hydrow Origin is the company's ...

WASHINGTON, Feb 4 (Reuters) - A team working for President Donald Trump's spy chief, Tulsi Gabbard, last spring led an investigation into Puerto Rico's voting machines, said Gabbard's office and three ...

The top five slot machine jackpots won at MGM Springfield in 2025 were all six-figure prizes. On July 16, a $250 bet on the game “All Star Poker 2″ ended in a jackpot prize of $136,000. It was the ...

Spring Boot is one of the most popular and accessible web development frameworks in the world. Find out what it’s about, with this quick guide to web development with Spring Boot. Spring’s most ...

In a nutshell: The long-awaited third installment in the iconic Half-Life series is reportedly nearing completion and fans might not have to wait too much longer to get their hands on it. According to ...

by Chris Harper — Sunday, December 14, 2025, 11:28 AM EDT Half-Life 3 may be a Steam Machine launch title, according to journalist Mike Straw. Since the Steam Machine's launch date and MSRP have yet ...

TL;DR: Half-Life 3 is reportedly set as a launch title for Valve's new Steam Machine, targeting a spring 2026 release. Delays stem from rising PC RAM prices affecting hardware costs. The game promises ...

From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! The Philadelphia Contraption Contest, coming in April, teaches kids that life is ...