Abstract: Guessing Random Additive Noise Decoding (GRAND), a new algorithm of error correction code, has been proposed in recent years. The algorithm can correct the ...

Inside Harbor Freight, one scent stands out more than any other, and its origin says a lot about what drives prices, ...

Bend down and touch your toes. Touching your toes, like all other bend-and-hold moves, requires our muscles to stretch. “Flexibility is the amount of stretch that a given muscle allows,” explains ...

Abstract: In this brief, a global finite-time attitude control algorithm is proposed for flexible spacecraft without angular velocity measurement. First, a global finite-time observer is designed to ...

Imagine printing a nuclear reactor core — or nuclear fuel pellets — in 3D. It may sound far-fetched that 3D printing could create materials robust enough to withstand the extreme environment of a ...

Discover the best home-improvement products—lab-tested, expert-approved upgrades for kitchens, baths, and beyond from Good ...