Students at Harvard University who are interested in neurobiology have a number of resources at their disposal, including this joint online/on-campus class on the Fundamentals of Neuroscience. Lucky for the rest of us, the online version of the course is available here for free. Interested readers may like to begin by perusing the many course materials on the landing page, including two introductory videos to the course; featured trailers on the subjects of Optogenetics, MDMA + PTSD, and Deep Brain Stimulation; and module lesson excerpts about Excitation and Inhibition, The Synapse, and others. The full course is available after an easy sign-up and includes engaging lectures and assignments from some of the most qualified instructors in the world.