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Book Created date: 1515-32
Since the time of Aristotle in the 5th century BCE, western learning advocated that heavenly bodies revolved around the...
Sir Isaac Newton (1642–1727) not only proposed the law of gravity and the three laws of motion, but he is also credited ...
Manuscript Created date: 1398
Petrarch (d. 1374) is widely considered the father of Renaissance humanism, a cultural movement characterized by a renew...