DAN SNOW:Hello, I'm Dan Snow. World War One was the first major conflict where planes played a key role in the fighting. DAN SNOW:Not just to be used in reconnaissance missions, but dropping ...

Ben Robinson follows the route of the most destructive Zeppelin attack of WW1 on London.

The attack was carried out by a German Zeppelin at the height of World War One, having failed in its original mission. It would go down in history as the "silent raid". The Zeppelin was among a ...