7. John Von Neumann
Contributions: Dirac von-Neuman Axioms, Cellular Automata, Atomic Bomb Work, Hydrogen Bomb Work, MANIAC (Mathematical Analyzer, Numerical Integrator and Computer)
John Von Neumann is the man that is majorly credited for his work on creating the Atom Bomb and the Hydrogen Bomb. He is considered as one the most brilliant minds in mathematics.
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