Discussion (in Bulgarian) about the "Discoverer" - the first in the world computer program able esily to discover new results in science. Each of letter 2 to 25 is sent to approximately 20 Bulgarian scientists.
  1. Letter 1, 25 June 2015
  2. Letter 2, 25 June 2015
  3. Letter 3, 25 June 2015
  4. Letter 4, 25 June 2015
  5. Letter 5, 25 June 2015
  6. Letter 6, 25 June 2015
  7. Letter 7, 25 June 2015
  8. Letter 8, 1 July 2015
  9. Letter 9, 3 July 2015
  10. Letter 10, 3 July 2015
  11. Letter 11, 3 July 2015
  12. Letter 12, 3 July 2015
  13. Letter 13, 6 July 2015
  14. Letter 14, 7 July 2015
  15. Letter 15, 15 September 2015
  16. Letter 16, 19 September 2015
  17. Letter 17, 2 October 2015
  18. Letter 18, 5 October 2015
  19. Letter 19, 28 October 2015
  20. Letter 20, 19 December 2015
  21. Letter 21, 1 January 2016
  22. Letter 22, 1 January 2016
  23. Letter 23, 16 July 2016
  24. Letter 24, 16 July 2016
  25. Letter 25, 25 August 2016