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1 janv. 1611 - Kepler creates a convex telescope in 1611

Description:

Made of two convex lenses, it was able to see much farther then previous iterations, but flipped the image upside down. He used his new telescope to support his theory of elliptical orbits

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ByPetros Flagg
19 janv. 2020
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Date:

1 janv. 1611
Maintenaint
~ Il y a 415 ans
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