Imagine spying on letters written by other people–young lovers, long-separated families, runaway teenagers. Sounds vaguely intrusive and stalkerish, right? Now, imagine you’re reading letters written 70 years in the past–from tourists, refugees, World War II soldiers and their families. It’s less like a stalker, more like a historian. The Blavatnik Archive lets us all be researchers. It’s an online collection […]