A look underneath the water’s surface can be fun and informative! However, making a device to go under the surface poses challenges with communication and water proofing. That’s what this rubber band ...

The early history of aviation featured a bunch of fascinating ideas about how to get a craft airborne, but ultimately, it would be the Wright brothers’ design that would go on to inform most ...

Ideally, an aircraft would be made of something reasonably strong, light, and weather resistant. Cardboard, is none of those things. But that did not stop [PeterSripol] from building an ultralight ...