Come and celebrate British Science Week at St Pauls Community Darkrooms! Take part in a selection of light and time based experiments and experiences, from seeing the world how it would appear without a brain, to watching light sensitive silver salts become black and white images magically appearing in our photographic Darkrooms. 6 month exposure cameras, and a talk on Bristol's link with the history of photography. Suitable for all the family. A drop in event lasting 20 minutes.