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

Step-by-step builds beat full-spec instructions for AI coding. AIs can destroy code as quickly as they create it. Use AGENTS.md, screenshots, and refactoring to keep projects stable. Last week, I put ...

OTTAWA—The Ontario Provincial Police has refused to participate in the Carney government’s gun buyback program, Public Safety Minister Gary Anandasangaree said Wednesday, as he vowed the Liberals will ...

The John F. Kennedy Center for the Performing Arts has fired another staffer: Kevin Struthers, a senior director of music programming who had been at the D.C. arts institution for 30 years. Struthers ...

As Democratic cities brace for possible military deployments, Democratic governors see in a lower-court ruling the potential for legal protections. By Charlie Savage Reporting from Washington, D.C. A ...

New research shows C-Suite executives are redefining business success by prioritizing customer satisfaction and retention, and urging their legal, tax, and risk departments to align technology ...

Engineers at the UCLA Samueli School of Engineering introduced a framework for universal point spread function (PSF) engineering, enabling the synthesis of arbitrary spatially varying 3D PSFs using ...

What are cryptographic hash functions? What are cryptographic hash functions? A cryptographic hash function is a mathematical algorithm that takes a data input, often referred to as a message, and ...

Objective: This study aimed to assess the clinical efficacy of an exergame-based training program delivered via “WarioWare: Move It!” in improving physical flexibility, joint range of motion, motor ...