yes
Silk.
Around 2,700 B.C.
gunpowder, magnets, silk, tea
Yes China did invent silk or they found out that silkworms created silk
chinese silk was invented in 3000 B.C.
From the chinese who made the silk
The Chinese did invent the toothbrush. They invented it in the 15th century.
Silk.
The Chinese did not invent space travel or the automobile. The Chinese did not invent pizza or chocolate chip cookies or ice cream.
yes
the chinese received silk precios metals and spices while on the silk road...... mabye