The officer falsely claimed he contacted missing persons and prematurely closed their cases on the South Korean holiday island of Jeju. from BBC News https://ift.tt/h63baQv
Scientists have cracked a long-standing chemistry problem, creating nanocrystals from tough metal nitrides that were previously extremely difficult to produce at this scale. The breakthrough could turn familiar materials used in LEDs, implants, and superconductors into building blocks for flexible electronics, printable devices, and other technologies. from Latest Science News -- ScienceDaily https://ift.tt/FaB4Q6e