By Jane Desborough Review: Science and Technology galleries at National Museums Scotland By Ben Regel, Jannicke Langfeldt, Louisa Burden and Mary Ryan Doping at the Science Museum: the conservation challenge of doped fabric aircraft in the Flight gallery By Tilly Blyth Editorial By Ian Hutchings Giovanni Canestrini’s models of Leonardo da Vinci’s friction experiments By Jaume Sastre-Juan Pilgrimages to the museums of the new age: appropriating European industrial museums in New York City (1927-1937) By R G W Anderson and Sandra Bicknell Obituary: Brian Bracegirdle (1933-2015) at the Science Museum By Glyn Parry Review: Scholar, courtier, magician: the lost library of John Dee (Royal College of Physicians, 18 January-29 July 2016) By Tim Boon Editorial By Helen Graham The ‘co’ in co-production: Museums, community participation and Science and Technology Studies By Iris Veysey A statistical campaign: Florence Nightingale and Harriet Martineau’s England and her Soldiers