Huge radio-controlled cardboard airplane made at home with cereal boxes, this time the only thing not made with cardboard is the fuselage, since this kind of cardboard is not strong enough to stand ...

And I did it, in this video I designed and made a Canard rc plane from scratch, it flew but it was hard to make it fly. Next time I'll make a simple square fuselage, and I'll make more efforts to ...

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...