Kristian H. Nielsen is associate professor at the Center for Science Studies at Aarhus University. He is coeditor of Scientists and Scholars in the Field: Studies in the History of Fieldwork and Expeditions (2012) Henry Nielsen is associate professor emeritus at the Center for Science Studies at Aarhus University. He is coeditor of Neighbouring Nobel: The History of Thirteen Danish Nobel Prizes (2001) and, with Kristian H. Nielsen among others, coauthor of Science in Denmark: A Thousand-Year History (2008).