Six members of the Pogmore family are spending a week living in a Bronze Age roundhouse.
The experiment, organised by Carlton Television, is taking place at the Flag Fen Bronze Age visitor’s centre.
The Pogmores are dad Phil (38), mum Vickie (35), Keeley (19), Gavin (17), Phil (15), Claire (14), and 12-year-old twins Steven and Brendan.
They are living and sleeping in a roundhouse typical of the age.