Su Song

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Land on the switch to countdown time, in ‘Calendric Dominion (Part 6)′/Illustration of Su Song’s ast

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Land on the switch to countdown time, in ‘Calendric Dominion (Part 6)′/Illustration of Su Song’s ast

Link #land #notes on time #water clock #countdown time #drips #su song

Land on the switch to countdown time, in ‘Calendric Dominion (Part 6)′/Illustration of Su Song’s ast

Link #land #notes on time #water clock #countdown time #drips #su song

Chinese mechanical and horological engineering from the Song Dynasty; this diagram provides an over

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The Chinese engineer Su Song built a water-powered mechanical clock in 1090.  It had a water tank, w

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