Learn to Make a Semi-Automatic Paper Plane Launcher at Home Discover how to craft a semi-automatic paper plane launcher with a 30-plane capacity using simple materials like cardboard, batteries, ...

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.

I half expected the usual bait-and-switch, but Ana immediately tossed that assumption out the window and followed it with a sly grin. There's precision even in her teasing, mixing an innocently raised ...