TED Talks
TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ …
Free Lectures Online
Free online lectures. Explore, create, and track lectures from the world's top universities.
Free Great Courses Lectures - YouTube
The Great Courses have added over 30 free lectures from their latest courses to their official YouTube channel. We've collected …
MIT OpenCourseWare | Free Online Course Materials
Jun 29, 2026 · Stories from the OpenCourseWare community reflect the profound impact of sharing knowledge and the …
LECTURE Definition & Meaning - Merriam-Webster
3 days ago · The meaning of LECTURE is a discourse given before an audience or class especially for instruction.
TED: Ideas change everything
In this urgent and hard-hitting talk, Nobel Laureate Al Gore thoroughly dismantles the fossil fuel industry’s narrative of "climate …
Lecture - Wikipedia
Lectures are used to convey critical information, history, background, theories, and equations. A politician's speech, a minister's …
The Great Courses - YouTube
Welcome to The Great Courses on YouTube. The Great Courses is the streaming home of over 20,000 lectures from the world’s …
Courses | Open Yale Courses
Each course includes a full set of class lectures produced in high-quality video accompanied by such other course materials as …
Free Content - Stanford Online
Discover hundreds of free seminars, webinars, and graduate-level lectures from Stanford faculty. Explore on-demand webinars, …