I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).

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.

Abstract: In this paper, we propose a dynamic event-triggered control (DETC) method that uses the adaptive dynamic programming (ADP) algorithm to address mixed zero-sum games (MZSGs). The designed ...

Duolingo, Inc. is rated a Sell but remains expensive with strong revenue growth and platform potential. Learn more about DUOL ...