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Agreed with church on Earth center.
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Discovered Sun was center, round planets.
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Sun and earth was center universe.
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First to figure how telescopes worked.
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Improved telescope microscope confirmed Copernicus theory.
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Figured out gravity, wrote many books.
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.