Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Pictures are some of the most personal decorations you can have in ...

Everyone's wanted one of those bookcases that opens to reveal a hidden room, or maybe trapdoor tucked under the staircase. It's like you and your furniture are in on a secret. But bookcase-doors and ...

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 ...