Online Lectures

TED Talks: Ideas Worth Spreading












MIT OpenCourseWare Free online lectures and textbooks from MIT. Over 2150 courses.









Khan Academy Provide free world-class education for anyone. Subjects from such as math and science to even college admission. 







Crash Course Topics that range from religion, philosophy, chemistry, world history, biology, etymology, and literature.









SciShow In depth, content rich videos covering all things science including discussion regarding famous scientists,  nuclear fission, astronomy, physics, and chemistry.









Veritasium “An element of truth”  Interesting science videos.











MinutePhysics Videos covering broad physics concepts. 











MinuteEarth Videos covering Earth/Space Science.