What is a one-sentence summary of the following article?
If you are not already in a class studying mythology, you can try taking one at the nearest university or community college. Greek mythology is a popular course, and many colleges offer it in both the spring and fall semesters, as well as over the summer. Courses typically cost from $100 at community colleges to over $1000 at universities. In the U.S., senior citizens can often take classes for free at community colleges. If you cannot make it to a university to class, you can take a course online instead. Many universities offer online courses, while you can also find them offered by for profit companies or even for free.   University courses – Universities such as Oxford, Duke, Brown, Harvard, and Yale offer online courses on Greek myths and heroes. Some of these, such as Harvard Professor Nagy’s course “Concepts of the Hero in Greek Civilization” are offered for free.  Paid Online Courses – The most well-known series of for-profit courses online are offered by The Great Courses at www.thegreatcourses.com.  Free Online Courses – There are a variety of sites that bring together free mythology courses from across the web, including www.mooc-list.com (for courses from the Massive Open Online Course project) and oedb.org (Open Education Database). It seems there is an app for just about everything, and Greek mythology is no exception. Download one and learn the basics of mythology from your phone. Some helpful apps include:  Learn Mythology Basics – iPhone / iPad GreekMythology.com - Android Greek Mythology by Anduin – Google / Android Greek Mythology by Socratica – Google / Android Greek Mythological – iPhone / iPad – Offers more detailed information on mythology and the ancient Greek world. There are several very good websites that present free information on the gods, heroes, myths, and locations of Greek mythology. They are useful as a reference or as an introduction to mythology. Some good websites include:  http://www.theoi.com http://www.greekmythology.com http://www.greekmyths-greekmythology.com

Summary:
Take a class at a local college. Take a course online. Use an app. Explore websites dedicated to Greek mythology.