Media Contributed by Rick

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RickStudent, Philosopher, Writer, Developer
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Jacob Bernoulli — cropped
Photo Credit: By Niklaus Bernoulli (1662-1716) - [2] [3], Public Domain, https://commons.wikimedia.org/w/index.php?curid=266673
Jacob Bernoulli cropped
Cover of Mirifici logarithmorum canonis descriptio (1614)
Napier's Logs — Cover of Mirifici logarithmorum canonis descriptio (1614)
Photo Credit: By Unknown - Napier, Mark (1834) , William Blackwood, Public Domain, https://commons.wikimedia.org/w/index.php?curid=32144984
Napier's Logs Cover of Mirifici logarithmorum canonis descriptio (1614)
At the Craighouse Campus of Napier University, Edinburgh
Bust of Napier, holding his 'bones' — At the Craighouse Campus of Napier University, Edinburgh
Photo Credit: By Kim Traynor - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15880932
Bust of Napier, holding his 'bones' At the Craighouse Campus of Napier University, Edinburgh
An ivory set from around 1650 - device for calculating products & quotients
Napier's Bones — An ivory set from around 1650 - device for calculating products & quotients
Photo Credit: By Kim Traynor - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=18564232
Napier's Bones An ivory set from around 1650 - device for calculating products & quotients
Napier's birthplace, Merchiston Tower in Edinburgh, is now part of the facilities of Edinburgh Napier University. Napier was the 8th Laird of Merchiston
Merchiston Castle from an 1834 woodcut — Napier's birthplace, Merchiston Tower in Edinburgh, is now part of the facilities of Edinburgh Napier University. Napier was the 8th Laird of Merchiston
Photo Credit: By Unknown - Napier, Mark (1834) , William Blackwood, Public Domain, https://commons.wikimedia.org/w/index.php?curid=32144164
Merchiston Castle from an 1834 woodcut Napier's birthplace, Merchiston Tower in Edinburgh, is now part of the facilities of Edinburgh Napier University. Napier was the 8th Laird of Merchiston
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John Napier — cropped
Photo Credit: By Unknown - This scan from [1], Public Domain, https://commons.wikimedia.org/w/index.php?curid=524495
John Napier cropped
A stamp issued in the republic of Azerbaijan in 2009 honoring Tusi
Tusi Observing — A stamp issued in the republic of Azerbaijan in 2009 honoring Tusi
Photo Credit: By Design: Kh. Mirzoyev - www.azermarka.az, Public Domain, https://commons.wikimedia.org/w/index.php?curid=10633772
Tusi Observing A stamp issued in the republic of Azerbaijan in 2009 honoring Tusi
Nasir al-Din al-Tusi at the observatory in Maragha, Persia. British Library.
Tusi's Observatory — Nasir al-Din al-Tusi at the observatory in Maragha, Persia. British Library.
Photo Credit: By Unknown - Saudi Aramco World. May/June 2007 edition., Public Domain, https://commons.wikimedia.org/w/index.php?curid=11829147
Tusi's Observatory Nasir al-Din al-Tusi at the observatory in Maragha, Persia. British Library.
Stamp issued in 1976 by Iran
Nasir al-Din Tusi — Stamp issued in 1976 by Iran
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=829461
Nasir al-Din Tusi Stamp issued in 1976 by Iran
Illustration from the 15th century Byzantine Greek manuscript, Parisinus graces, as reproduced in, Collection des anciens alchimistes grecs (3 vol., Paris, 1887–1888, p.161),
Distillation equipment of Zosimos — Illustration from the 15th century Byzantine Greek manuscript, Parisinus graces, as reproduced in, Collection des anciens alchimistes grecs (3 vol., Paris, 1887–1888, p.161),
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=38391119
Distillation equipment of Zosimos Illustration from the 15th century Byzantine Greek manuscript, Parisinus graces, as reproduced in, Collection des anciens alchimistes grecs (3 vol., Paris, 1887–1888, p.161),
Alchemical instruments used by Jabir Ibn Hayyan —
Photo Credit: By Unknown - Popular Science Monthly Volume 51, Public Domain, https://commons.wikimedia.org/w/index.php?curid=15076643
Alchemical instruments used by Jabir Ibn Hayyan
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