Final answer:
New research and technologies have revolutionized interpretations of the sites of Pompeii and Herculaneum, allowing for the discovery of more artifacts and a deeper understanding of life in these ancient cities.
Step-by-step explanation:
New research and technologies have greatly impacted the interpretations of the sites of Pompeii and Herculaneum. These advancements have allowed archaeologists to uncover more artifacts and gain a deeper understanding of life in these ancient cities. For example, the use of plaster to fill in voids in the ash layers has revealed the exact positions of human bodies at the time of their death. Additionally, the preservation of organic materials like wood and human remains in Herculaneum's pyroclastic flow has provided valuable insights into the daily lives of the inhabitants.