What Really Happened During the Manhattan Project? | World War II’s Darkest Secret

The Manhattan Project was the most secretive and ambitious program of World War II — a race to unlock the power of the atom and build the deadliest weapon in history.

In this documentary, we explore:

How top scientists like Oppenheimer, Fermi, and Einstein shaped the project

The hidden fears of a Nazi atomic bomb

The Trinity Test and the birth of the Atomic Age

Hiroshima, Nagasaki, and the consequences that followed

From secrecy to science, from genius to devastation — this is the untold story of the Manhattan Project.

If you’re fascinated by World War II history, science, espionage, and the Cold War, this video is for you.

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