We’ve seen all sorts of 3D-printers on these pages before. From the small to the large, Cartesians and deltas, and printers that can squeeze out plastic, metal, and even concrete. But this appears to ...

Here it is, the most exciting reveal since the Hackaday Prize ceremony — [Eric Strebel] uses the pulp mold he designed and built over the three previous videos. In case you missed our coverage so far, ...

The ecological bio-production of xylitol and cellulose nanofibers from material produced by the paper industry has been achieved. This discovery could contribute to the development of a greener and ...