Researchers have created a Bose-Einstein condensate with record speed, creating the fascinating phase of matter in about 100 femtoseconds. To get an idea of how quick that is, hundred femtoseconds compared to one second is proportionally the same as a day compared to the age of the universe. The project was the result of a collaboration between Aalto University the and University of Eastern Finland.
Source:
https://phys.org/news/2020-06-world-fastest-bose-einstein-condensate.html