Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

This letter presents an effective optimization synthesis approach for orbital angular momentum (OAM) beams with low sidelobe and high mode purity through antenna array complex excitation optimization.

A dual-mode (l=-1 and 3) orbital angular momentum (OAM) antenna array is described in this paper. Gene Algorithm (GA) method is used to optimize the excitation of antenna array for separating ...

When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...

Recent findings confirm the conservation of orbital angular momentum in single-photon interactions, reinforcing fundamental ...

This mass requires a force to keep it in a circular path, possesses a certain moment of inertia, and has angular momentum. The theoretical treatment can either be in terms of the torque/angular ...

Updates, race results, standings and full points breakdown for Formula 1 2025 driver and constructor championships.

Of all the terms used by writers on mechanics, scarcely one has created more confusion and embarrassment to the young student than the one chosen for the caption of this article. What is momentum ...

Find latest Formula 1 news from every corner of the globe at Reuters.com, your online source for breaking international news coverage.