Mengxi bitan

work by Shen Kuo

Also known as: “Meng ch’i pi t’an”

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Last updated

June 30, 2026

Quick Summary

Mengxi bitan (Dream Brook Essays) is a significant work by Shen Kuo, a Chinese polymath of the Song dynasty (1031–1095). This comprehensive text covers a wide array of subjects, including mathematics, astronomy, meteorology, cartography, optics, medicine, and more.1

Key contributions highlighted in Mengxi bitan include:
* The first known reference to the magnetic compass.1
* The earliest description of movable type printing.1
* A detailed explanation for the origin of fossils.1

Shen Kuo wrote Mengxi bitan late in his life after being removed from his official post.1

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Shen Kuo
…high official whose famous work Mengxi bitan (“Brush Talks from Dream Brook” [Dream Brook was the name of his estate in Jingkou]) contains the first reference to the magnetic compass, the first description of movable type, and a fairly accurate explanation of the origin of fossils. The Mengxi bitan also…
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…high official whose famous work Mengxi bitan (“Brush Talks from Dream Brook” [Dream Brook was the name of his estate in Jingkou]) contains the first reference to the magnetic compass, the first description of movable type, and a fairly accurate explanation of the origin of fossils. The Mengxi bitan also…
Read More