Black Friday Ads. Browse the best deals from Black Friday ads from Amazon, Target, Best Buy, Walmart, Home Depot, and more in 2025.

Woodworkers and DIYers will enjoy the powerful cutting force of this DeWalt miter saw, which features a 3,800 RPM motor and ...

Abstract: The predictive energy management (PEM) problem for hybrid electric powertrains is challenging to solve in real time, mainly due to the nonconvexity from the battery state of energy (SOE) ...

In this thrilling video, we dive into the world of inventive engineering as we unveil a bicycle powered by a chainsaw engine. Discover the creativity and mechanics behind this unique hybrid, as we ...

CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, ...