Add Yahoo as a preferred source to see more of our stories on Google. At some point in everyone’s life—usually during a particularly dull moment in third grade—a plain white piece of paper inspires a ...

Have a go at making this unique greetings card that doubles up as a paper plane launcher. It's perfect for birthdays, Father's and Mother's days and everything in between! Instead of a plain card, why ...

POP Projects is a collection of new and classic projects from more than a century of Popular Mechanics. Master skills, get tool recommendations, and, most importantly, build something of your very own ...