By Christina Laun



Even if you can't attend an Ivy League college, you can still take advantage of the intellectual and professional resources that many have to offer through the colleges' websites. Here, we've put together a list of 100 great video lectures you can watch to learn from some of the leading experts in fields as diverse as astronomy and economics.

Science

Check out these video lectures and courses to learn about biology, astronomy, physics and more.

Health and Medical

Here you can learn about cutting-edge innovations in the health and medical fields.

History

Improve your knowledge of American, world and ancient history with these informative video lectures.

Political Science

Whether it's the history of politics or present-day issues you're interested in, you'll find interesting material in these lectures.

Engineering, Technology and Mathematics

From satellite security to cubic equations, these videos are helpful for those interested in a variety of fields.

Finances

These lectures cover topics in economics and business to help you stay informed.

Social Sciences

These video lectures allow you to learn a little more about the inner workings of human society and the mind.

Literature

Learn more about your favorite authors from these free video lectures.

The Arts

Check out these videos for information on the arts including painting, music and film.

Philosophy and Religion

Gain insights into spirituality and the workings of the human mind in these video lectures.