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jan 19, 1609 - Galileo Creates His First Telescope: 1609
Description:
Galileo created his first telescope, which he then started improving. The telescope became a big hit and eager customers couldn't wait to buy one.
Added to timeline:
Galileo Galilei Timeline
By
Aidan
29 Nov 2017
1
0
660
Date:
jan 19, 1609
Now
~ 417 years ago
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