the manhattan project!!

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Across
  1. 1. was an Austrian-born British physicist who worked on nuclear physics. With Lise Meitner, he advanced the first theoretical explanation of nuclear fission and first experimentally detected the fission by-products.
  2. 3. was an American chemist whose involvement in the synthesis, discovery and investigation of ten transuranium elements earned him a share of the 1951 Nobel Prize in Chemistry.
  3. 4. was a German-American nuclear physicist who made important contributions to astrophysics, quantum electrodynamics, and solid-state physics, and who won the 1967 Nobel Prize in Physics for his work on the theory of stellar nucleosynthesis.
  4. 6. was a pioneering American nuclear scientist and winner of the Nobel Prize in Physics in 1939 for his invention of the cyclotron.
  5. 8. Italian physicist and the creator of the world's first nuclear reactor, the Chicago Pile-1. He has been called the "architect of the nuclear age"
  6. 9. a Hungarian-American physicist and inventor. He conceived the nuclear chain reaction in 1933, patented the idea of a nuclear fission reactor in 1934, and in late 1939 wrote the letter for Albert Einstein's signature that resulted in the Manhattan Project that built the atomic bomb.
Down
  1. 1. was an American theoretical physicist and professor of physics at the University of California, Berkeley.
  2. 2. was a German theoretical physicist and atomic spy who supplied information from the American, British, and Canadian Manhattan Project to the Soviet Union during and shortly after World War II.
  3. 5. was an American physicist who won the Nobel Prize in Physics in 1927 for his 1923 discovery of the Compton effect, which demonstrated the particle nature of electromagnetic radiation.
  4. 7. was a Hungarian-American theoretical physicist and also contributed to mathematical physics.