Christiaan Huygens and the Scientific Secrets of Saturn
Seventeenth-century science was so competitive that Christiaan Huygens used a cipher to conceal his Saturn observations when sharing them with interlocutors.
By: Danny Robb
https://daily.jstor.org/christiaan-huygens-and-the-scientific-secrets-of-saturn/
Christiaan Huygens at PG:
https://www.gutenberg.org/ebooks/author/5648