Science & Technology make a better life
From the aspect of technological innovations
Great inventions of ancient China
compass
gunpowder
paper-making
movable type printing
Great inventions of the period of Industrial Revolution
Great inventions
of modern society
What Science and Technology Have Changed~
Everyone‘s daily life
1
2
Conclusion
3
Social production
Eating
Clothing
Living
Transportation
Various Aspects
People’s
Daily Life
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the Escape Jacket
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