Dive into a world of creativity with this collection of DIY mechanical projects and ingenious contraptions made from wood, cardboard, and repurposed materials. Watch as we build a mesmerizing marble ...

When most of us get that package in the mail from Amazon or wherever, we tend to throw the cardboard box away. We might keep a few for household items, or to send packages ourselves. But mostly, they ...

Alright kids, let’s see you flex those engineering muscles. Think you’ve got what it takes to put together this cardboard marble-run from scratch? Be warned, this will entail some measuring, cutting ...