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medicaltech
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Bian Que is thought to be the inventor of acupuncture. Historians credit him with being the first recorded person to perform acupuncture and measure pulse as a diagnostic tool.
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.