Su Song
Shen Kuo wrote extensively on a wide range of different subjects. His written work included two geographical atlases, a treatise on music with mathematical harmonics, governmental administration, mathematical astronomy, astronomical instruments, martial defensive tactics and fortifications, painting, tea, medicine, and much poetry. His scientific writings have been praised by sinologists such as Joseph Needham and Nathan Sivin, and he has been compared by Sivin to polymaths such as his contemporary Su Song, as well as Gottfried Leibniz and Mikhail Lomonosov.