-
dissects body
-
discovered blood cells
-
-
invents the stethoscope
-
First woman to qualify as a doctor in the U.S. Inspired Florence Nightangale to pursue nursing.
-
identifies germs as cause of disease
-
-
-
Founded the American Red Cross
-
-
-
develops aspirin
-
Isolated radium
-
Insulin first used to treat diabetes
-
-
-
Discovered penicillin
-
Developed polio vaccine
-
Performed first heart surgery.
-
performs first heart transplant
-
invented CAT scans
-
first test tube baby
-
invented the artificial kidney dialysis machine
-
Want to make a timeline like this?
Use Timetoast to turn dates, events, milestones, and phases into a clear visual timeline you can build and share. Timetoast is a timeline maker for work, school, research, and stories.