Years ago, a photo of one of Elon Musk's high school physics exercises went viral online. Many people commented, half-jokingly, that even the billionaire Elon Musk had to learn torque problems, so ...

A new theory-based approach provides access to the minute transverse motion of quarks within protons. Nuclear physicists have developed a new theoretical framework that allows them to calculate a ...

Abstract: This paper proposes a novel method to estimate the moment of inertia for permanent magnet synchronous motors (PMSMs) control system. It is based on unscented Kalman filter (UKF). Compared ...

On September 16, a Threads post from a new mom began quietly circulating online, not because it was polished or posed, but because it was raw. Kara’s honesty cracked something open—a reminder that ...