EDCF and research go together like Guiness and fish 'n chips

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Across
  1. 2. a unique inital working model
  2. 5. writing software code to perform complex calculations, read input and control devices
  3. 6. to make something new from scratch
  4. 9. a systematic process of observation or experimentation to know the characteristics of something
  5. 10. some examples are FEA and CFD
  6. 12. the manipulation of charged particls
  7. 13. offering guidance to others less versed in the field
Down
  1. 1. the main operation of an enginner
  2. 3. to proove that a something consistently produces results meeting predetermined specifications and quality attributes.
  3. 4. keeping track of a series of planned, created steps that follow a logical pattern
  4. 7. the field of science that deals with the very fundamentals of how the univers works
  5. 8. the use of lenses, mirrors, prisms and such to understand light
  6. 11. the art of contriving devices and apparatus to provide work or transmit power