Oppenheimer: What If America Never Dropped th...

How did century-old 'landships' developed from agricultural tractors evolve into the armoured giants of the modern battlefield? Today, we trace the lineage of the tank, from its origins in the trenches of the First World War to Second World War behemoths and their modern battlefi ...  Show more

What did it take to rule an empire that was never meant to have an emperor?In this second episode of our series on the Roman Empire, we're joined by classicist Mary Beard to trace how Roman leadership evolved over a thousand years - from the competitive power-sharing of the Repub ...  Show more

The new Oppenheimer movie has everyone asking questions about the atomic bombs dropped on Japan in 1945 - were two bombs necessary? Would the war have ended without it? Was there an ulterior motive? Would the Americans have dropped a third if they had it?

To answer s ...

The Second World War officially ended on September 2nd 1945 - and it's estimated that around 3% of the Earth's population perished during the conflict. But what ultimately bought WW2 to an end - and how vital a role did the bombings of Hiroshima and Nagasaki play in obtaining a J ...  Show more

July 16, 1945. It happened within a millionth of a second. In the New Mexico desert in the early morning hours, a group of scientists watched in anticipation as the countdown began. It was silent at first, yet hot and unbelievably bright. Then came the sound. The first-ever atomi ...  Show more

The USA dropped its first atomic bomb on the Japanese city of Hiroshima on August 6th 1945. Three days later a second atomic bomb was detonated over Nagasaki. The explosion was bigger than the blast at Hiroshima and killed 70,000 people. Louise Hidalgo introduces recordings from ...  Show more