A Truly Beautiful Mind

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Across
  1. 1. a document which gives the rights of an invention to an inventor.
  2. 4. became weak
  3. 6. The newspapers proclaimed his work as "a scientific ________."
  4. 7. a friend or associate
  5. 8. letter, especially long and official
  6. 10. Einstein's second wife
Down
  1. 2. doing something for personal enjoyment rather than as a profession.
  2. 3. starting to fall
  3. 5. Einstein called his desk drawer at work the ______ of theoretical physics.
  4. 9. unable to breathe