Check out how to create a unique Mechanical 7 Segment Display using cardboard! In this video, we unveil a one-of-a-kind mechanism that we've invented, featuring 7 circles each with its own trigger.

Certainly! Here's the revised description with the links and additional text removed: --- Pendant | Viking weaving | Stones without holes | Cabochon | How to make | Wire Jewelry | diy 568 #Pendant ...