Explore the concept of Likelihood Ratios, also known as Bayes Factors, in this 21-minute video from 3Blue1Brown. Dive into the medical test paradox and learn how to redesign Bayes' rule for more intuitive understanding. Discover the Bayes factor and its application in comparing hypotheses. Examine the contrast between the snazzy Bayes rule and the usual formula. Gain insights into paradoxes and their implications in probability theory. Follow along with animated explanations and real-world examples to grasp these complex statistical concepts.