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Jan 1, 1249
Spectacles invented
invented byRoger Bacon -
Sep 30, 1487
Dissection used to draw the human body
Done by Leonardo da Vinci -
The Mcroscope is invented
Invented by Zacharius Jannssen -
Circulation of blood to and from the heart described
Described by Willaim Harvey -
Blood Cells Discovered for the first time
Anton van Leeuwenhoek discovers blood cells -
The American Revolution
Lasted from April 19th 1175- October of 1781 -
Small Pox Vaccine Developed
Developed by Edward Jenner -
First Public health care agency established
The Marine Health Service was established as the nation's first public health agency -
Louisiana Purchase
Today that area comprises some 15 states, including all of Oklahoma, Nebraska, Iowa, Arkansas, Kansas and Missouri. Jefferson -
The stethoscope is invented
Invented by Rene Laennec -
First successful transfusion of human blood
Preformed by James Blundell -
First female to qualify as a doctor
Elizabeth Blackwell was the first female doctor -
Disinfectectants and Anteseptics used for the first in surgery
First done by Joesph Lister -
United states civil war
The brutal war between the northern and souther united states 1861-1865 -
Abraham Lincoln Assassination
Killed by John Wilkes Booth -
American Red Cross founded
Founded by Clara Barton -
Cause of Tuberculosis found
Robert Koch identified the tubercle bacillus as the cause of tuberculosis -
Contact lenses invented
First contact lenses developed -
Tetanus Vaccine developed
Emil von Behring developed the Teatnus Vaccine -
Diphtheria vaccine developed
Emil von Behring discovered the diphtheria vaccine -
Discovery of X-rays
Wilhelm Röntgen discovered how to x-ray in 1895 -
First Vaccine develped to combat the Bubonic plague
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Aspirin develped
Develpoed by Felix Hoffman -
Different blood types discovered
Discovered by Karl Landsteiner -
Radium Isolated
Isolated by Marie Curie -
World War 1
Began July 28th 1914 Ended November 11th 1918 -
Penicillin Discovered
Discovered by Sir Alexander Fleming by accident -
Rh factor discovered within blood cells
Discovered by Karl Landsteiner -
World War 2
Started September 1st 1939 -1945 -
Polio Vacine Developed
Discovered by Jonas Stalk, first announced to the public on April 12th 1955 -
First open heart surgery
Dr. Walton Lillehei and Dr. John Lewis preformed the first attempt at open heart surgery -
Vietnam War
November 1st 1955- 1975 -
Assisination of John F Kennedy
Occured in Dallas Texas -
First heart transplant
Some time in decemeber of 1967 Dr. Christiaan Barnard preformed the first heart transplant -
America set foot on the moon for the first time
The usa sets foot on the moon for the first time -
First child born from IVF
Louise Brown was the first "test tube" ever born. -
HIV is identified
HIV, the virus that causes AIDS, is identified -
First clone ever done
A sheep cloned by Professor Ian Wilmut of the Edinburgh-based Roslin Institute -
9-11
Planes crashed into the twin towers and the pentagon -
Smallpox identified
Persian physician Rhazes identifies smallpox
