3D-printed gearboxes are always an interesting design challenge, especially if you want to make them compact. [ZeroBacklash] created a little strain wave gearbox (harmonic drive) for when you want ...

It is unlikely that as a young lad [Richard Jenkins] would had have visions of sailing into the eye of a Category-4 hurricane. Yet that’s exactly what he’s done with the Explorer 1045, an ...

58.5 x 37 x 33 cm. (23 x 14.6 x 13 in.) ...

58.5 x 37 x 33 cm. (23 x 14.6 x 13 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...