Abstract: The Weibull distribution has widespread application in accelerated life test. Currently, most step-stress accelerated life tests (SSALT) under the Weibull distribution assume constant shape ...

Spotify founder Daniel Ek is formally ending his tenure as CEO of the audio-streaming giant. As of Jan. 1, 2026, Ek will “transition” to the role of executive chairman of Spotify, the company said ...

The International Paralympic Committee's decision to lift the temporary suspension of Russia and Belarus is a "bold step" but "many will argue it is premature" while the conflict continues, a former ...

LOS ANGELES — Victor Wembanyama is doing something wrong. The 7-foot-4 unicorn, still in the early stages of rewriting how basketball is played, just made a move few in the world can. But it’s the ...

In this hands-on tutorial, we show you how to build a precise and reliable box joint jig using nothing but scrap wood! This full build walkthrough is perfect for woodworkers looking to create clean, ...

The new Gemini Robotics 1.5 models enable robots to carry out multistep tasks and even learn from each other. The new Gemini Robotics 1.5 models enable robots to carry out multistep tasks and even ...

Looking for an easy DIY project for beginners? This step-by-step guide walks you through a simple yet rewarding project that anyone can tackle. Whether you're new to DIY or just want a fun and ...

Abstract: This article presents a nonisolated single-switch low loss boost converter with a high step-up voltage. Typically, the duty cycle of boost converters is increased to achieve high voltage ...

Almost two years ago, Penn State coach James Franklin popularized the rightful lampooning of the mysteriously beloved and confoundingly prevalent chuck-it-deep paradox—a belief from fans that an ...

Scientists have created the first ever viruses designed by artificial intelligence (AI), and they’re capable of hunting down and killing strains of Escherichia coli (E. coli). “This is the first time ...

Electrophilic aromatic substitution reactions and ketone reduction are fundamental reactions in sophomore-level organic chemistry courses. One commonly taught example of electrophilic aromatic ...