Every day, researchers come to MIT.nano to investigate at the nanoscale, but what’s it like to work there? On Aug. 21, MIT.nano staff invited their family members to come see what it takes to support discovery, education, and innovation in this cutting-edge research facility. More than 50 people attended — spouses and partners, parents and children, nephews and nieces, in-laws, and others. The event was so much fun that staff and families alike were asking to do it again; by the end of the day calling it the “first annual”…