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.

In this insightful and educational video, learn how to make a mini generator 220v using a DC motor. This step-by-step guide will take you through the process of transforming a simple DC motor into a ...

The best part of using an external drive is that you can save files across multiple devices. You can also keep using it long after you've upgraded to a new phone. Generally, HDDs last three to five ...