“All men’s miseries derive from not being able to sit quiet in a room alone.” Blaise Pascal, French mathematician and philosopher (1623 – 1662).
Friday, 12 June 2015
Read in the dark
Researchers have developed a thin, clear nanocellulose paper made out of wood flour and infused it with biocompatible quantum dots — tiny, semiconducting crystals — made out of zinc and selenium. The paper glowed at room temperature and could be rolled and unrolled without cracking.