Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The suspension includes air defense interceptors, and it will directly affect Ukraine’s ability to fend off escalating Russian air assaults. By Constant Méheut Reporting from Kyiv, Ukraine A few ...

AL-QARYATAYN, Syria (AP) — Yasmine al-Saleh has two occasions to celebrate this year: the Eid al-Adha holiday and her family’s return home after nine years in a notorious displacement camp in the ...

Prince William felt increasingly “uncomfortable” with Meghan Markle’s “constant hugging,” according to a new report. The Duchess of Sussex, 43, leaned in for a friendly embrace each time she saw the ...

Ambassador Bob Rae is President of the 2025 session of the United Nations Economic and Social Council, and Permanent Representative of Canada to the United Nations. 31 January 2025 There is nothing ...

SPICE offers a wide range of possibilities to explore a circuit’s behavior, modifying other quantities such as voltage, temperature, current, resistance and many others. In SPICE, it is common to ...

We know that the universe is getting bigger. And we know that the speed that the universe is getting bigger is also getting bigger. The standard assumption is that the acceleration rate is itself ...

Many computational or high-throughput wet-lab analyses of genomes identify chromosome locations that have some biological function or property. We may then want to search for dense clusters of such ...

Abstract: This paper presents a novel velocity planning method in displacement-time graphs with multiple constraints and optimization goals using deep reinforcement learning. The method formulates the ...