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: ...
Haley Griswold, 14, of Hastings tries to balance a book on top of her engineering project made from two pieces of paper and a strip of gaffers tape during a Hard Hats and Heels Summer Camp class at ...
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