Oppenheimer: What If America Never Dropped th...

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

Exile, mercenary, Viking king. Harald Hardrada, 'Thunderbolt of the North', fought his way from Norway to Byzantium, from the streets of Constantinople to the battlefields of Sicily. He married a princess, blinded an emperor, and nearly conquered England.Today, Dr Wayne Bartlett ...  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