quantum mechanics /newsroom/ en 鈥楳icro-fridge鈥� helps investigate behaviour of atoms and molecules /newsroom/news/list/2022/08/29/micro-fridge-helps-investigate-behaviour-of-atoms-and-molecules University of Adelaide researchers are part of an international team of experts who have taken a major step in testing quantum mechanics by cooling glass beads the size of a blood cell to the coldest temperature in the Universe. August 29 2022 Crispin Savage /newsroom/news/list/2022/08/29/micro-fridge-helps-investigate-behaviour-of-atoms-and-molecules