By Michael Terwey Contexts for photography collections at the National Media Museum By Jo Quinton-Tulloch Editorial By Melissa Dickson Something in the Air: Dr Carter Moffat’s Ammoniaphone and the Victorian Science of Singing By Joanne Gooding Rather unspectacular: design choices in National Health Service glasses By James Mansell ‘A Chamber of Noise Horrors’: sound, technology and the museum By James Mooney The Hugh Davies Collection: live electronic music and self-built electro-acoustic musical instruments, 1967-1975 By Benedict Burbridge Moments of danger: photography, institutions and the history of the future By Elizabeth Edwards Location, location: a polemic on photographs and institutional practices By Ken Arnold Review: The Return of Curiosity, by Nicholas Thomas By Jane Desborough Review: Science and Technology galleries at National Museums Scotland