Media Contributed by Rick

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RickStudent, Philosopher, Writer, Developer
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Horologium oscillatorium sive de motu pendulorum, cover 1673 —
Photo Credit: By Huygens, Christiaan - Public Domain, https://commons.wikimedia.org/w/index.php?curid=39723046
Horologium oscillatorium sive de motu pendulorum, cover 1673
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Christiaan Huygens —
Photo Credit: By Unknown - Popular Science Monthly Volume 28, Public Domain, https://commons.wikimedia.org/w/index.php?curid=11461596
Christiaan Huygens
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Su Song’s hydro-mechanical clock tower —
Photo Credit: https://www.sciencefocus.com/future-technology/made-in-ancient-china-amazing-inventions-from-the-far-east/
Su Song’s hydro-mechanical clock tower
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Su Song —
Photo Credit: By 不詳 - Public Domain, https://commons.wikimedia.org/w/index.php?curid=37867297
Su Song
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Yi Xing writing the Da Yan calendar —
Photo Credit: http://hua.umf.maine.edu/China/astronomy/tianpage/0015H_YiXing_9275_man683727bw.html
Yi Xing writing the Da Yan calendar
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Yi Xing's Da Yan calendar —
Photo Credit: http://hua.umf.maine.edu/China/astronomy/tianpage/0015H_YiXing_9275_man683727bw.html
Yi Xing's Da Yan calendar
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Yi Xing bust —
Photo Credit: Por Hans A. Rosbach - Obra do próprio, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=7469979
Yi Xing bust
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Plato's Alarm Clock —
Photo Credit: http://unfashionablehumanbody.blogspot.com/2009/06/platos-alarm-clock.html
Plato's Alarm Clock
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President Andrew Johnson in Knight Templar regalia —
Photo Credit: http://www.greenevillelodgeno3.org/history.php
President Andrew Johnson in Knight Templar regalia
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Depiction of West College, which composed the entire Williams College in its early years —
Photo Credit: By Dingdongdang56 - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=61533920
Depiction of West College, which composed the entire Williams College in its early years
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logo for Williams College —
Photo Credit: By Source, Fair use, https://en.wikipedia.org/w/index.php?curid=46757658
logo for Williams College
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