By Tim Boon, Roger Kneebone, Peter Heering, Klaus Staubermann and Yves Winkin A symposium on histories of use and tacit skills By Sarah Baines From 2D to 3D: the story of graphene in objects By Tom Ritchie Ventriloquised voices: the Science Museum and the Hartree Differential Analyser By Henry A McGhie Review: Science Museums in Transition: Cultures of Display in Nineteenth-Century Britain and America, edited by Carin Berkowitz and Bernard Lightman, University of Pittsburgh Press, 2017 By Sarah Kellberg and Christina Newinger Turning energy around: an interactive exhibition experience By Elsa Cox, Katarina Grant and Haileigh Robertson Collecting the personal: stories of domestic energy and everyday life at the National Museum of Scotland By Sabine Oetzel ‘The whole exhibition becomes the stage…’ – a journey through time by children for children as a new approach to peer learning By Jo Quinton-Tulloch Editorial By Ken Arnold Review: The Return of Curiosity, by Nicholas Thomas By Michael Terwey Contexts for photography collections at the National Media Museum