{"product_id":"the-principles-of-science","title":"Principiile științei","description":"\u003cp\u003e\u003cstrong\u003eHow does a guess become knowledge—and how much doubt remains when the evidence seems clear?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn The Principles of Science, William Stanley Jevons follows reasoning from its simplest rules to the testing of a theory. He begins with a bold claim: all inference rests on putting like for like. From there, he explores how logic, induction and probability help us move from particular facts toward general laws, without mistaking a likely answer for certainty.\u003c\/p\u003e\u003cp\u003eThe book then turns to the work of discovery: measuring, observing, arranging experiments and forming hypotheses. Jevons shows why every measurement carries error and why a useful guess needs a test. Analogy and classification guide the search, but the laws we find remain limited by the facts we have. The result is a study of both science’s reach and its limits.\u003c\/p\u003e\u003ch3\u003eWhat you'll discover\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe rules beneath reasoning\u003c\/strong\u003e – Explore Jevons’s claim that putting like for like lies at the heart of inference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvidence without certainty\u003c\/strong\u003e – See how probability weighs evidence when observations support a conclusion but cannot make it certain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumbers with room for doubt\u003c\/strong\u003e – Discover why measurement advances science even though no measurement is perfectly exact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe value of a guess\u003c\/strong\u003e – Follow the role of hypotheses, analogy and classification in the search for new knowledge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestions that shape experiments\u003c\/strong\u003e – Distinguish watching what nature offers from arranging conditions to see what follows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePerfect for curious readers asking how we know, students of science, logic or economics, and anyone drawn to the history of scientific thinking.\u003c\/p\u003e\u003cp\u003eOpen the first page and explore the reasoning that turns evidence into discovery.\u003c\/p\u003e","brand":"Library of Alexandria Press","offers":[{"title":"Default Title","offer_id":59534699692380,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/9442\/8764\/files\/10435_en_ebook-front_c17.jpg?v=1792175105","url":"https:\/\/libraryofalexandria.com\/ro\/products\/the-principles-of-science","provider":"The Library of Alexandria","version":"1.0","type":"link"}