At Spring Equinox 2016, we attended the last public event at Glasgow's Sighthill stone circle, constructed in 1979 by local astronomer and science-fiction author Duncan Lunan. The circle has been removed to make way for a housing development, but due to public outcry the Council have agreed to relocate it nearby once the housing construction is complete. Duncan answers many questions about the circle's design and construction, and we talk to Kenny Brophy, the Urban Prehistorian, and Kevin Andrew Morris, a local artist who is co-ordinating a rather interesting art project in the circle (29mins, 20MB).