- One of the great benefits of living in the Information Age is the extraordinary
amount of classic material that is available online. Here is a wonderful version
of Euclid’s classic work, complete with useful Java applets. http://aleph0.clarku
.edu/ ~djoyce/ java/ elements/ toc .html. - http:// www .astro .queensu .ca/ ~hanes/ p014/ Notes/ Topic _019 .html. The quote
appears in the section entitled “Kepler the Mystic.”
Impossible Constructions 79