What was John von Neumann's role in the Manhattan Project?

During World War II, mathematician and physicist John von Neumann worked on the Manhattan Project to help develop nuclear weapons. Specifically, he developed the mathematical models behind the explosive lenses used in the implosion-type nuclear weapon design. His contributions to the project formed part of his broader wartime and postwar involvement in U.S. defense science.

What we know

• During World War II, John von Neumann worked on the Manhattan Project. [2]
• He developed the mathematical models behind the explosive lenses used in the implosion-type nuclear weapon. [2]
• The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. [5]

Where to go next

• whoWho directed the Los Alamos Laboratory during the Manhattan Project?
• how it workedHow did the Fat Man implosion weapon work?
• the bigger pictureWhat was the broader Manhattan Project?
• whenWhen was the first nuclear device detonated?
• an unexpected connectionWhat is the von Neumann architecture in computing?

Sources

• [1]John von Neumann (Wikidata Q17455) · CC0 1.0
• [2]John von Neumann · CC BY-SA 4.0
• [3]Klára Dán von Neumann · CC BY-SA 4.0
• [4]Von Neumann architecture · CC BY-SA 4.0
• [5]Manhattan Project · CC BY-SA 4.0