Lecturefox

A lot of top-tier schools are making their courses available online nowadays.
Lecturefox has done us all a mitzvah and organized them all in one place.

Wanna learn about "Advancements in Underwater Vehicles" from MIT? Go right ahead!
"Frontiers and Controversies in Astrophysics" from Yale? All yours.
"Consciousness and the Brain" from Vanderbilt? Can can.

The site is a bit beta right now, but will no doubt grow and improve.

Go learn something new @ Lecturefox.