Scientific Discoveries of the 1950s

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Across
  1. 6. The development of this process revolutionized the production of plastic.
  2. 7. English biophysicist who co-discovered the structure of DNA.
  3. 9. American chemist who played a key role in the discovery of the structure of DNA.
Down
  1. 1. American physicists who confirmed the existence of the antiproton.
  2. 2. American scientist who discovered the first effective polio vaccine.
  3. 3. This scientist proposed the "Big Bang" theory for the origin of the universe.
  4. 4. The development of this storage medium marked the beginning of modern computing.
  5. 5. This machine, developed in the 1950s, could perform complex mathematical calculations.
  6. 6. This element, used in nuclear reactors, was first produced in quantity in the 1950s.
  7. 8. The first successful organ transplant was performed with this organ.