What tools Aristotle used?

Aristotle employed a variety of tools in his philosophical and scientific inquiries, primarily relying on logic and empirical observation. He developed syllogistic reasoning, a form of deductive reasoning, to analyze arguments and establish conclusions. Additionally, he utilized natural observation and classification in his studies of Biology and the natural world, laying the groundwork for the scientific method. His extensive note-taking and categorization of knowledge also served as essential tools in his work.