Earlier this year, the ‘How Do They Do It’ team spent a day in DeepStore, filming how the National Archives store their priceless manuscripts. It was incredible to see this secret subterranean world able to withstand a nuclear attack and preserve details of human history for generations to come.

The programme is produced by WAG TV, one of the world’s leading producers of factual television http://www.sciencechannel.com/tv-shows/how-do-they-do-it and will be aired on the Discovery Channel.

The cameraman was Nigel Dupont and the director was Joanne Lunt. Transmission is expected in autumn 2014.