I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.

Chinese researchers have developed a new method for creating coal-sourced chemicals that reduces carbon dioxide emissions while increasing yield and efficiency. In fact, they found that their new ...

Abstract: In the context of the big data era, the extensive penetration of the Internet and the rapid development of database technology have led to an explosive growth in the amount of data generated ...

Six women in their 70s, all married and all mothers and grandmothers, gather twice a month without fail. They credit their close-knit families to their longstanding friendships. By Katherine Rosman ...

This repository demonstrates the structured outputs feature implementation for the Claude Agent SDK (Python). It contains working examples with live API integration that validate type-safe JSON ...

A novel process called radiation-enhanced electrolysis could boost hydrogen production by up to tenfold, offering a highly efficient route to convert hazardous nuclear waste into a clean energy source ...

Great AI doesn’t happen in isolation. These UX strategies — from confidence scores to graceful error recovery — turn users into active collaborators. The AI ...

The arrival of the 2025 All-Star break has given every team in baseball a much-needed break from the never-ending grind of the season and the opportunity to look back on how they've performed so far ...

Hello! I'm a dreamer focusing on high-load distributed systems and low-level engineering. I mainly code in Rust and Python ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...

String manipulation is a core skill for every Python developer. Whether you’re working with CSV files, log entries, or text analytics, knowing how to split strings in Python makes your code cleaner ...