-
Period: 500 to Dec 31, 1299
Middle Ages
-
Sep 8, 900
Rhazes
Persian doctor who discovered difference between measles and small pox -
Sep 8, 1010
The Book of Healing
Avicenna from Persia wrote, The Book of Healing and The Canon of Medicine. -
Sep 8, 1084
Hospital
First documented hospital in England -
Sep 8, 1249
Roger Bacon
Invented spectacles for treating long sightedness. -
Sep 8, 1260
Blind Retreat
Louis XI established a retreat for the blind that became a hospital for eye disease and is now one of the most important medical centers in Paris. -
Period: Jan 1, 1300 to
Renaissance
-
Zacharius Jannssen
Invents the microscope, -
Period: to
Industrial Revolution
-
Period: to
Modern World
-
Spectacles
Concave lenses spectacles to treat near- sightedness.
