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An infinitely dense particle explodes, creating all of the mass of the universe.
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Gravity causes dense regions of hydrogen clouds to clump together, lighting up the first stars.
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Stars explode, creating new chemical elements.
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.