Classical & Medieval Medicine
1500-1001 BCE
1600-1050 BCE
Building Construction
2000-1001 BCE
1500-1100 BCE
1550-1070 BCE
Metallurgy
1600-1100 BCE
1600-1000 BCE
Domestic Appliances
1500-1000 BCE
Asian Medicine
1500 -1000 BCE
1600 BCE-1100 BCE
2000-1000 BCE
4000-1000 BCE
Textiles Machinery
3000-1000 BCE
Ethnography and Folk Medicine