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.

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

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 h...

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 …

Explore how World War I reshaped the Middle East. This lecture traces anti-colonial movements, Palestine’s pivotal role, and the shift from British to American power—linking regional upheaval to the …

Public Lectures Email List Receive emails on upcoming lectures, Princeton Talks, and any other events that may be of interest.

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

2025年10月20日 · OpenCouseWare offers free, online, open educational resources from more than 2,500 MIT undergraduate and graduate courses.

Each course includes a full set of class lectures produced in high-quality video accompanied by such other course materials as syllabi, suggested readings, exams, and problem sets.

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.