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Earth in the center of universe
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discovered all the planets around us.
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He discovered the superdome in.
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he studied planetary motion in.
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He developed a scale to measure weight.
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Newton worked on the laws of gravitation.
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.