Final answer:
Hellenistic science included major accomplishments in astronomy, mathematics, and philosophy, but not in technology or engineering, which changed very slowly during that period.
Step-by-step explanation:
The accomplishments of Hellenistic science were vast but did not include significant advancements in technology or engineering. Hellenistic scientists and philosophers made considerable advancements in areas such as astronomy, mathematics, and ethics. For example, astronomers like Eratosthenes nearly accurately calculated the circumference of the Earth, and Hipparchus developed the first star charts and systems of longitude and latitude. However, the pace of technological and engineering change was slow in comparison to the rapid spread of ideas and knowledge during that time.
Hellenistic philosophy focused on personal ethics and living a life marked by pleasure and tranquility, as seen in the schools of Epicureanism, Stoicism, and Cynicism. The spirit of rational inquiry guided Greek scientists to explore natural phenomena without attributing them to supernatural forces.