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How to Make Mechanical 7 Segment Display from Cardboard

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.
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How to Make Fully Functional Lock from Cardboard

Learn How to Create a DIY Cardboard Lock! Discover the secrets of crafting your very own fully functional lock using just ...