Galileo Galilei Compass Invention
Dec. 25, 2024
https://creativecommons.org/licenses/by-sa/3.0 File:Galileo-lodestone-150-768x835.png - Wikimedia Commons Proportional Compass or Sector - KASS Galileo Galilei Compass Invention
Dec. 25, 2024
https://creativecommons.org/licenses/by-sa/3.0 File:Galileo-lodestone-150-768x835.png - Wikimedia Commons Proportional Compass or Sector - KASS Galileo Galilei Compass Invention