Thermodynamics was built to describe steam engines and stars, yet the same equations now sit at the heart of quantum ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Digital learning and gamification make studying chemistry more exciting and engaging.

Are you tired of "AI summaries" that miss the point? You've seen them: tools that "summarize" a 2-hour lecture by giving you a few timestamps and dry headlines. They violently compress content, ...

Join students in college classrooms to hear lectures on topics ranging from the American Revolution to 9-11. Discover the people and events that document the American story — Saturdays on C-SPAN2.

The Brief keeps Texas voters and political observers up to speed on the most essential coverage of their elected officials, the policies that shape their daily lives and the future of our great state.

CHARLIE KIRK (HOST): You've taken on the entire kind of climate science world. Energy department attacks climate science in contentious report. By the way, you're in safe company here. We think this ...

The now viral Lectures On Tap was started by Ty and Felecia Freely, who wanted to go beyond bar trivia.

After reviewing the analytic data as well as feedback from the community, the videos will be removed from lectures. Only the text and questions will remain. A few of the lecture blocks have already ...

Issue: There is a video missing on the lesson page on one of the lecture lessons in the HTML section. Expected behavior: A video lesson sourced from Youtube appears at the top of the page, above the ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Dr. Thomas, a seasoned professor of instructional design, observed that her longer instructional videos had low engagement, while her microlectures consistently attracted higher viewer interaction.