19th-Century Eclipse Expeditions During the late 19th century, British and American organisations such...
Shaping Mathematical Practices of the Science of the Stars Extant manuscripts, early library catalogues, lists of loans and wills...
Island Universes: Discovering Galaxies Beyond the Milky Way The discovery that we live in an ordinary galaxy, one...
Town and Crown: Why London never became an imperial capital How London developed differently from the other great capitals of...
Sickle Cell Disease: A Cultural History Please note this lecture was rescheduled from its original date...
Lives in Limbo: Jewish Refugees in Portugal, 1940–1945 The Alfred Wiener Holocaust Memorial Lecture This lecture highlights the...