Free physics books
Frederick Chu recently submitted a wonderful link on Insanitek’s Facebook page that allows you to find free physics books and documents. But, that’s not all this site has. They also have videos, blog commentaries, and lectures as well.
Interested? Of course you are since it’s science and it’s free. Take a while to browse through and gawk at PhysicsDatabase. And don’t forget to thank Fred for sharing this treasure.