Educated Nation writes that UniversitiesAndColleges.org has compiled a "be-all end-all" list of free online college courses. These aren't degree-granting programs, but they're a great way to embark on or continue your intellectual journey, whether you're a high schooler who wants a glimpse into what college coursework is like or a graduate eager to expand your knowledge. Have a specific subject of interest? You can select from subjects such as History or Business and Economics. Want a taste of the Ivy League? Yale puts lecture videos of introductory courses online.

Here are some of the fantastic educational options available on the web:

• Stanford University offers downloadable courses and lectures that can be played on your iPod.

• Aspiring music students can get instruction through the Berklee School of Music's free music lessons.

• Check out business school by sampling classes from MIT's presitigious Sloan School of Management.

• MIT, the top tech school in the country, also has a considerable number of free undergraduate course materials.

• Study abroad just became free with podcasts and lectures from the UK's University of Nottingham.

For these awesome choices and many more, check out the full list here.