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A man named Democritus first came up with the idea that matter was made of particles, and coined the term "atom".
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Robert Boyle introduced the laws of gases, as well as proposing the idea that small particles were combined to make molecules.
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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.