By James Mansell, Annie Jamieson and Alexander De Little Staging listening: new methods for engaging audiences with sound in museums By Meredith Greiling Smart and sustainable: collecting urban transport and mobility innovation in the 2020s By Alexandra Rose Seismographs at Eskdalemuir Observatory, 1908–1925: tools for rethinking the origins of international cooperation in seismology By Pippi Carty-Hornsby Preserving skills and knowledge in heritage machinery operations By Alexandra Rose Science and the City: Introduction By Jane Desborough and Gloria Clifton Science and the City: The role of women in the science city: London 1650–1800 By Kristin Hussey and Martha Biggins Clinical images, imperial power and Bhau Daji’s secret treatment for leprosy at the Royal College of Physicians Museum By Sarah Wade Editorial By Brenda Malone Rapid Response Collecting and the Irish Abortion Referendum By Pandora Syperek, Sarah Wade, Miranda Lowe and Richard Sabin Curating Ocean Ecology at the Natural History Museum: Miranda Lowe and Richard Sabin in conversation with Pandora Syperek and Sarah Wade