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University of Columbia. Was a doctor and got a good education.
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Discovered how the blood is moved throught the body.
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Learned about blood being pumped into the heart by valves
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Artificial valves in the heart for people whos hearts don't work right
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.