TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.

The Great Courses (now called Wondrium) have added over 100 free lectures from their latest courses to their official YouTube channel. We've collected them here in this playlist.

Free online lectures. Explore, create, and track lectures from the world's top universities.

Open Yale Courses provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University. The aim of the project is to expand access to …

Our virtual lectures make learning possible when travel is not. No matter the program you choose, you’ll discover fascinating topics like art history, world cultures, archaeology, geology and more.

MIT OpenCourseWare (OCW) is a free, publicly accessible, openly-licensed digital collection of high-quality teaching and learning materials, presented in an easily accessible format. Browse through, …

Tech Journalist and Senior Correspondent at the BBC.

Lectures are used to convey critical information, history, background, theories, and equations. A politician's speech, a minister's sermon, or even a business person's sales presentation may be …

Princeton Public Lectures offers both in-person and virtual participation to ensure that events are accessible to all who would like to attend. Please note, all events are free and open to the public. …

The meaning of LECTURE is a discourse given before an audience or class especially for instruction. How to use lecture in a sentence.