Foundation of Tech

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Across
  1. 8. development
  2. 9. research
  3. 11. renaissance
Down
  1. 1. ironage
  2. 2. humanities
  3. 3. bronzeage
  4. 4. middleages
  5. 5. stoneage
  6. 6. profit
  7. 7. artifacts
  8. 10. science