Gesamtlänge aller Episoden: 50 days 19 hours 35 minutes
People in London are asked where they are going to reveal hidden truths about their lives
Cryptocurrencies have been around for 10 years, so why are many still dogged by scandal?
In a series of five programmes, Neil MacGregor explores how other countries see Britain.
In Belfast, strangers are asked where they are going to reveal insights into their lives
Denys Arcand, Madeleine Thienand and Chrystia Freeland share their views of Britain
One question reveals hidden truths about the lives of strangers in Cardiff