Metadata
Author: ParaCrawl Corpus
Data
English[en]
In 1639, at the age of 17, he was an assistant of Galileo Galilei in Arcetri. He remained a disciple until Galileo's death in 1642.
Finnish[fi]
Vuonna 1639 ollessaan 17-vuotias Viviani avusti Galileo Galileita Arcetrissa ja pysyi Galilein oppilaana tämän kuolemaan saakka vuoteen 1642.