M CampbellMay 6, 202325 min59. The Belgic Foot, Basis of English Land Measures and Cousin of the Modern Metre
M CampbellJan 13, 20239 min56. David Genevier: the Great Mosque of Kairouan and the Earliest Synagogue of Dura-Europos
M CampbellAug 2, 202114 min31. Feet, Cubits and White Rabbits: How to make sense of the Great Pyramid and other ancient places
M CampbellAug 2, 202126 min30. Classifying ancient and sacred places according to properties of latitude