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...
The Fabrication of Medieval History: Archaeology and artifice at the Office of Works The Colin Matthew Memorial Lecture for the Public Understanding of...
Island Universes: Discovering Galaxies Beyond the Milky Way The discovery that we live in an ordinary galaxy, one...
"A Stout Heart in the Great Cesspool": Arthur Conan Doyle and London From the impressions of his first youthful visit, to his...
Portraits of Native Americans from Pocahontas to Sitting Bull From 1600 – 1850, artists in England and, later, in...
The Medieval Agricultural Revolution: New evidence During the medieval ‘agricultural revolution’, new forms of cereal farming...