Coursera
This link will take you to the Coursera website where you can register to take classes online, by some of nation's (and world's!) top university professors. Examples of some of the classes are based on Personal Finance, Human Physiology, Math, programming and literature. It sounds really interesting and I have signed myself up for three starting in the next few months. If you like learning, and there are topics of interest there for you, might want to consider it! Above are the categories and some of the universities affiliated with this program. And you get a certificate of completion when the course is done.
