Using cellulose nanofibers from wood, researchers have made paper that can be tuned using a slow heat treatment to be effective semiconductors, some almost as conductive as metals (ACS Nano 2022, DOI: ...

After completing their initial test, all the other teams moved their paper structures to a second desk, where they were instructed to pile on very heavy textbooks until their paper structure collapsed ...

Scientists have now replicated that technique to produce self-folding paper structures. Like plants, paper is made up mostly of cellulose fibers. In both cases, when those fibers absorb water, they ...

When natural motion comes to mind, plants are most likely at the bottom of most people's list. The truth is that plants can perform complex movements, but they only do so very slowly. The main ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Origami traditionally involves the creation of extremely delicate ...

A metamaterial inspired by kirigami, the Japanese art of paper cutting, can support nearly 3000 times its own weight. Metamaterials have structures not found in nature, which can give them unusual ...