Jabarkan Pranala njaba dari Christiaan Huygens dalam bahasa jawa

Treatise on Light translated into English by Silvanus P. Thompson, Project Gutenberg etext.

De Ratiociniis in Ludo Aleae or The Value of all Chances in Games of Fortune, 1657 Christiaan Huygens' book on probability theory. An English translation published in 1714. Text pdf file.

Huygensmuséum Hofwijck in Voorburg, The Netherlands, where Huygens lived and worked.

Huygens Clocks exhibition from the Science Museum, London

Huygens and music theory Huygens–Fokker Foundation —on Huygens' 31 equal temperament and how it has been used

Systema Saturnium 1659 text a digital edition of Smithsonian Libraries

Exhibition on Huygens in University Library Leiden (in Dutch)

Christiaan Huygens on the 25 Dutch Guilder banknote of the 1950s.