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  1. TED: Ideas change everything

    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.

  2. Free Great Courses Lectures - YouTube

    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.

  3. Stream Entertaining Nonfiction Learning | Plus

    Stream over 18,000 lectures in history, science, philosophy, religion, literature, health, travel, and more. Learn from the world’s greatest professors and experts.

  4. Seattle Arts & Lectures

    Seattle Arts & Lectures cultivates transformative experiences through story and language with readers and writers of all generations.

  5. Free Lectures Online

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

  6. MIT OpenCourseWare | Free Online Course Materials

    Sep 22, 2025 · He met the challenge by engaging with the content in different ways: first, by simply listening to lectures, then by taking detailed notes, and finally by working though …

  7. Lecture - Wikipedia

    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 …

  8. LECTURE Definition & Meaning - Merriam-Webster

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

  9. Lectures on Tap Live

    Columbia University Professor of Cardiology and Medical Director for Artificial Intelligence. Astrophysicist, Folklorist, and Science Communicator. Anthropologist, Scientist, and Podcast …

  10. LECTURE | English meaning - Cambridge Dictionary

    All have centres that organize seminars, film screenings, lectures, and international exchanges with fellow artists and intellectuals.