Take a stroll through your favorite DIY website and you’ll find all sorts of bottle openers, from vintage to sports-themed ... small-headed screws into the wall, and these hangers will grab ...

While the bottle cap is removed by a standard wall-mounted opener, the fun starts when the cap falls through a wooden labyrinth of various mechanisms reminiscent of a Rube Goldberg machine.

People are usually happy to get interesting bottle openers because most are designed to be hung from a hook on a wall or inside a cupboard. And bottle openers are useful. We all need tools to open ...