Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

The Electric solar wind Sail doctors (E-Sailors) is a challenge-based Doctoral Network that aims to bring Electric solar wind sail (E-sail) from low Earth orbit (LEO) demonstration missions to the ...

Xiangyi Li saw this gap during his work at Tesla and in research projects across universities. Rather than accept the inefficiency, he founded BenchFlow, a platform designed to make AI model ...

So, you want to get better at Python, huh? It’s a popular language, and for good reason. Whether you’re just starting out or trying to level up your skills, finding good places to practice is key.

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

75+ Testing Practice Websites to Master Software QA in 2025 Master software QA with our massive collection of 75+ practice websites. Level up your automation, API, security & performance testing ...

HackerRank is a pretty cool place to get better at coding. It’s got tons of challenges that really make you think and figure things out faster. Whether you’re just starting out or you’ve been coding ...

An advanced Model Context Protocol (MCP) server that provides AI-powered Python testing tools. This project leverages both Google's Gemini AI and BAML (Boundary ML) to intelligently generate ...

Operators in the U.S. Army's 11th Airborne Division prepare for electronic warfare testing in Fairbanks, Alaska. (Courtney Albon/Defense News) For most of the firms that participated in a late June ...