Harvard Thinks Big is an annual event (started last year) where invited faculty members present ten minute talks. They just posted this year’s presentations on YouTube.

And, speaking of TED Talks, I just discovered that there is a YouTube channel devoted to TEDxTalks, which are local TED-like events that take place around the world.

I’m adding both resources to The Best Teacher Resources For “TED Talks” (& Similar Presentations).