Developed out of workshops with staff at the advanced biosciences research facility National Horizons Centre, Forms of Circulation explores the wider impact of routine machine processes on their human and non-human recipients. Captured on 16mm colour film, and also shot on location at Teesmouth National Nature Reserve, the film mediates on the labour involved including investigating deadly mouth rot in seal pups and fruit flies’ role in modelling for Parkinson’s disease cures.