Perhaps there will be babblers who, although completely ignorant of mathematics, nevertheless dare to pass judgment on these things, and because of some passage in Holy Scripture, want to distort my book from their purpose.
Click any product to generate a realistic preview (~30s). Up to 3 at a time.
"The movements of the heavens are an ordered dance, and the Earth is a participant in this dance."
"For it is the work of a good mathematician to compute the motions of the heavenly bodies, and to predict their positions at any given time."
"For it is the duty of an astronomer to gather by careful and skilled observation the history of the celestial movements, and then to investigate their causes or hypotheses about them, and then to pred…"
"I have been so long in preparing this work that I have almost despaired of publishing it."
"The earth has a spherical shape, for it is bounded on all sides by the circumference of a circle."
Your cart is empty
