- St. Albertus Magnus (ca. 1200 - 1280) : St. Albertus Magnus made a comprehensive review of Aristotle's work. Following Aristotle's suggestion, he also made careful, direct observations of nature. Please see also Albertus Magnus
- St. Albertus Magnus (ca. 1200 - 1280) : St. Albertus Magnus made a comprehensive review of Aristotle's work. Following Aristotle's suggestion, he also made careful, direct observations of nature. Please see also Albertus Magnus