I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

AI can help build surprisingly capable apps—if you know how to steer it in the right direction. Follow my tips to save yourself time and frustration.

When Russia’s full-scale invasion of Ukraine began in 2022, the conflict unfolded across land, air, and sea—but also across networks, ...