The story
At a conference in Copenhagen, Denmark, German physicist Werner Heisenberg warned his mentor Niels Bohr that Germany had embarked on atomic weapon research and gave him a drawing of a reactor as proof.
There's more to discover
You have arrived at just one small part of Back to Normandy — a personal project dedicated to preserving stories, images, music and memories of the Second World War.
Every record is a doorway to a larger story. Explore Back to Normandy to discover more, or visit Fred Vogels' personal website to learn about the person and the projects behind it.