The exact sciences usually include mathematics, physics, chemistry, computer science, and some sections of biology. All of the formal sciences are exact, while the natural sciences, being exact in a large part of their sections, are not formal.

Dear readers, this blog is devoted to the exact sciences. My name is Ismael Cook and I am your guide to the world of exact sciences. From my articles you will learn everything about this type of sciences and discover many interesting facts. Exact sciences are branches of science that study quantitatively precise patterns and use rigorous methods of testing hypotheses based on reproducible experiments and rigorous logical reasoning. Exact sciences, as a rule, are opposed to humanities and social sciences, and even within them there are sections and directions (in particular, in economics, linguistics, psychology, sociology), methodologically corresponding to...