manhattan project

Decoding Promethium: The mysterious man-made element from the Manhattan Project
The chemical element Promethium is one of the most difficult elements to study in the scientific world due to its high radioactivity and instability.
The shocking truth about the 'father' of the atomic bomb
The creator of the atomic bomb was scientist Julius Robert Oppenheimer. He was the head of the Manhattan Project - the US project to research and manufacture atomic bombs in 1942.