First
pakkima
wrap
probleem
problem
papüürus
papyrus
kookon
cocoon
puuklots
woodblock
trükkimine
printing
paber
paper
avastama
discover
siidiuss
silkworm
piknik
picnic
nõel
needle
näituse väljapanek
display
teadlane
scientist
maksma
pay
raha
money
ilutulestik
fireworks
When did the Chinese invent paper?
About 2,000 years ago.
What is the compass used for?
To find north, south, east and west.
When did Chinese scientists discover gunpowder?
1,100 years ago
How did Chinese people print on cloth?
They cut a pattern on a block of wood. They put dye ..