PBS
How We Know The Earth Is Ancient
In astronomy we talk about billions of years like it’s no big deal. But how can we be sure about timescales so far beyond the capacity for human intuition? Our discovery of what we now call deep time is very recent - as recent as our...
TED Talks
TED: A future worth getting excited about | Elon Musk
What's on Elon Musk's mind? In conversation with head of TED Chris Anderson, Musk details how the radical new innovations he's working on -- Tesla's intelligent humanoid robot Optimus, SpaceX's otherworldly Starship and Neuralink's...
NASA
NASA | Vital Signs: Taking the Pulse of Our Planet
Our planet is a beautiful and awesome place. In a new video, join NASA scientists on a 40-minute visual tour of Earth from space, presented at the IMAX Theater at National Air and Space Museum in Washington, D.C. on September 10. “Vital...
Brainwaves Video Anthology
Howard Rheingold - Net Smart How to Thrive Online
Rheingold was born in Phoenix, Arizona. He attended Reed College in Portland, Oregon, from 1964 to 1968. His senior thesis was entitled "What Life Can Compare with This? Sitting Alone at the Window, I Watch the Flowers Bloom, the Leaves...
Curated Video
Security and comments from Bono and Al Gore
AP Television
1. Close of moon at dawn over snowy slope
2. Wide of security checkpoint near World Economic Forum Congress Centre, at dawn
3. Security checking people going into centre, at dawn
4. Day shot, wide of congress centre,...