By Abigail MacKinnon The BepiColombo ‘model’: looking beyond the ‘original’ By Daniel Belteki A model instrument: the making and the unmaking of a model of the Airy Transit Circle By Tom Everett Writing sound with a human ear: reconstructing Bell and Blake’s 1874 ear phonautograph By Ian Hutchings Giovanni Canestrini’s models of Leonardo da Vinci’s friction experiments
