The forum pages are fully operational! See this link for the latest forum topics, where users can collaborate or discuss certain topics in one place!
The site will be in a readonly mode from 2024-09-19 12:00 Noon EDT to allow the site to move servers.
1609
From Arthur Wiki
Jump to navigationJump to search
In 1609, Galileo built the first astronomical telescope. "Dad's Dessert Dilemma"
