Roman inventions Gáspár Flóra Panka

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Across
  1. 4. Pozzolana variety
  2. 6. It had a lot of advantages over the scroll
  3. 8. portable
  4. 12. The preservation of peels with vegetable tannins was an invention before the Roman era
  5. 14. They also appeared on the Column of Trajan and the Column of Marcus Aurelius.
  6. 15. It was excavated from both ends at the same time
Down
  1. 1. Camels are attested for plowing in North Africa as early as the 3rd century AD
  2. 2. It is mentioned in the letter of Synesius
  3. 3. A water organ
  4. 5. Archaeologically supported ships on Lake Nemi
  5. 7. Led to many innovations in the use of glass
  6. 9. Next to the Danube, see "the road"
  7. 10. Floor and wall heating system described by Vitruvius
  8. 11. The Romans knew enough about zinc to make coins with brass denominations
  9. 13. More than a dozen Roman bridges are known to contain intermittent flat arches