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CHINESE INVENTIONS
#14 PUBLIC SCHOOL TEACHER
NINO KANDELAKI
PAPER WAS INVENTED IN 206 BC – 220 AD
They also made paper money
Paper umbrellas were popular
Printing began in AD 220 from the HAN DINASTY
SILK WAS MADE OF SILK WORMS
They used silk for making curtains
How silk was produced
SILK GOWNS
COMPASS WAS FIRST INTRODUCED IN 206 BC
NEWER COMPASS
Gunpowder appears in the 11th century Song Dinasty