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numbers-transport machines

InventTable — NUMBERS ERA — Transport Machines

InventionDescriptionYearInventorCountry
Viking longboat ocean going oared sailboat 1000 AD Scandinavia
Wet compass compass for navigation 1040 AD China (71)
Chinese junk ocean going sailboat 1100 AD China
Rocket distant war weapon 1232 AD China

Back to InventTable Era: NUMBERS ERA Classification: Transport Machines

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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