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Alphabet — Medical Biotech

InventTable — ALPHABET ERA — Medical Biotech

InventionDescriptionYearInventorCountry
Moldy bean curds as antibiotic 500 BCE Egypt/Greece
Prosthetic limb 550 BCE India/Persia
Ephedrine herbal stimulant 100 BCE China
Artemisinin/quinine herbal malaria treatment 0-1600 AD China/Latin America

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Leo Dean Jansen

Leo Dean Jansen, MD is a retired orthopedic surgeon with a special interest in the history of technology.  This web page is the culmination of  his efforts to define and organize the history of technology as seen through 2000 inventions.  TECHNOLOGY:  TABLE, TRUTHS, TIMELINE, TOP 100 represents the 4 parts of this project.

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