Saturn — Taken March 22, 2004 by the Hubble Space Telescope Photo Credit: By NASA, ESA and E. Karkoschka (University of Arizona) - http://hubblesite.org/newscenter/archive/releases/2004/18/image/a/ (direct link), Public Domain, https://commons.wikimedia.org/w/index.php?curid=3111498
Saturn
Taken March 22, 2004 by the Hubble Space Telescope
A Treatise on Electricity and Magnetism — Title, author and publisher page from first volume of Maxwell's masterwork Photo Credit: By published by James Clerk Maxwell ( - Cambridge, 5 November 1879) - This is a scanned page of "A Treatise on Electricity and Magnetism Volume I", Public Domain, https://commons.wikimedia.org/w/index.php?curid=830848
James Clerk Maxwell — By George J. Stodart - Frontpiece in James Maxwell, The Scientific Papers of James Clerk Maxwell. Photo Credit: Ed: W. D. Niven. New York: Dover, 1890., Public Domain, https://commons.wikimedia.org/w/index.php?curid=2311942
James Clerk Maxwell
By George J. Stodart - Frontpiece in James Maxwell, The Scientific Papers of James Clerk Maxwell.
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)
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
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
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
John Napier — cropped Photo Credit: By Unknown - This scan from [1], Public Domain, https://commons.wikimedia.org/w/index.php?curid=524495