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Sir John Harrington creates the first designs for a flushing toilet for Elizabeth I of England.
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Alexander Cummings invents the S-trap. It used standing water to seal the outlet of the bowl
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Thomas Crapper's plumbing company starts to produce flush toilets.
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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.