Compass, paper, printmaking, and gunpowder; Jiang uses them to compare Chinese invention with European social transformation.
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four great inventions of China
Compass, paper, printmaking, and gunpowder; Jiang uses them to compare Chinese invention with European social transformation.
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Timestamped Evidence
"...allow you to make great inventions. And so the four great inventions of China are the compass, right? Paper, printmaking, and gunpowder. Okay, these..."
Relevant Lectures And Readings
Gunpowder is not powerful because it makes a louder weapon.
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