of course its not always right. Its used to best understand the conditions upon how our system works. I have a BSE ME and science is based off from limits of calculus. Calculus laws are based off from limits of what Infinity really means. Infinity can be an arbitrarily large or small number and thus you assume the number goes to 0 or infinity. There are errors in science and still many unknowns. Science is the best we have to understand many things but there are many holes in the system.
