RT Journal Article T1 Review: Behind the Exhibit: Displaying Science and Technology at the World’s Fairs and Museums in the Twentieth Century A1 Helen Langwick YR 2020 VO IS Spring 2020 K1 Artefacts K1 Communication K1 Conference K1 exhibitions K1 Exhibits K1 History K1 Interpretation K1 public K1 science K1 Technology AB PB The Science Museum Group SN 2054-5770 LA eng DO 10.15180/201302 UL https://journal.sciencemuseum.ac.uk/article/behind-the-exhibit/ WT Science Museum Group Journal OL 30