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 ...

Wait until you see what you can create with a simple cardboard box and some jute rope! In this satisfying DIY tutorial, I'm ...

History is full of engineers making (or attempting to make) things out of the wrong stuff, from massive wooden aircraft to ...

The same material that millions of Americans view solely as a vessel for their Amazon deliveries could be used to construct cheap, sustainable housing in the developing world. That material? Cardboard ...