Technical
Non-technical
People & Countries
Causes & Effects
100

This city had Little Boy dropped on it.

What is Hiroshima?

100

This was the nickname of the core intended for the third atomic bomb.

What is the "Demon Core"?

100

This person who is known as "The Father of the Atomic Bomb."

Who is Robert J. Oppenheimer?

100

This country was the first victim of the atomic bomb.

What is Japan?

200

This bomb used the implosion design.

What is Fat Man?

200

In 1945, this was the approximate cost of the Manhattan Project.

What is $2 Billion?

200
This was the name of the Soviet spy who infiltrated the Manhattan Project.

Who is Klaus Fuchs?

200

This country was initially the main reason why the atomic bomb was created.

What is Germany?

300

The amount of Uranium-235 used in Little Boy. (hint: no unit measurement)

What is all of it?

300

This was the name of the chemical agent that was going to be used on Japan.

What is TN8?

300

These two men were presidents during World War II.

Who are FDR and Truman?

300
These countries were known as the axis powers.

What is Germany, Italy, and Japan?

400

This is the most irradiated site in the United States.

What is Hanford Engineering?

400

This was the amount of bombs the military wanted to tactically drop on Japan.

What is 7?

400

This person wrote to FDR to warn about Germany's potential to develop nuclear weapons.

What is Albert Einstein?

400

This organization was formed to "provide security against the Soviet Union."

What is NATO?

500

The percentage of the total population of working Americans that helped build the bomb.

What is 1%? (about 500,000)

500

In the second fatal incident with the "Demon Core", this was the element that coated the hemisphere dropped on the core.

What is Beryllium?

500
This is the common estimate for how many casualties occurred in both bombings of Japan.

What is 200,000 people?

500

This is the second stage of radiation poisoning.

What is gastrointestinal syndrome?

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