Across
- 2. logical theory acts as the basis of computer
- 3. Invented the early form of the slide rule.
- 4. co-founded Microsoft Corp.
- 6. founded Intel
- 8. implemented the first email
- 10. took part in the first integrated circuit
- 13. Invented and implemented Fortran
- 16. female; first computer programmer
- 17. built an electronic digital computer
- 18. IBM automatic sequence controlled calculator
- 19. Invented ENIAC
- 20. Built Pacaline
Down
- 1. Developed an electromechanical machine
- 5. helped design Eniac
- 7. Invention of logarithms
- 9. first programmable computer
- 11. Female; helped co-create COBOL
- 12. Co-founder of Microsoft
- 14. invented coincident-current magnetic memory
- 15. Inventor of Morse code