(RMIT University) Taking a thin film common in cell phone touchscreens, researchers have used liquid metal chemistry to shrink it from 3D to 2D. The ultra-thin and ultra-flexible electronic material could be printed and rolled out like newspaper, for the touchscreens of the future.
Original source: https://www.eurekalert.org/pub_releases/2020-01/ru-nft012220.php