What are the most effective ways to learn and retain complex scientific concepts as a non-science major?

As a humanities major with a passion for understanding the natural world, you're not alone in finding complex scientific concepts challenging to grasp. The good news is that there are many effective ways to learn and retain this information, even without a science background. One approach is to start with the basics and build your foundation in the subject area. For example, if you're interested in quantum mechanics, begin by learning about the principles of physics and then gradually move on to more advanced topics.

Another strategy is to use analogies and metaphors to help make complex concepts more relatable and accessible. 3Blue1Brown is an excellent YouTube channel that uses animations to explain complex scientific concepts in an engaging and easy-to-understand way. You can also try to find real-world applications or examples of the concepts you're trying to learn, as this can help make them more tangible and interesting.

In addition to watching online lectures and reading popular science books, you can try working through practice problems or participating in online discussions to reinforce your understanding. Khan Academy and Coursera are great resources that offer interactive exercises and quizzes to help you learn and retain scientific concepts. You can also join online forums or discussion groups, such as Reddit's r/AskScience or Stack Exchange, where you can ask questions and get help from experts and enthusiasts.

Furthermore, you can try to learn from multiple sources and formats, such as podcasts, videos, and blogs, to keep your learning engaging and fun. The Astronomy Podcast and StarTalk Radio are great examples of podcasts that make complex scientific concepts accessible and entertaining. You can also try to teach someone else what you've learned, as this can help you retain the information better and identify areas where you need more practice or review.