Sean Carroll: Distant Time and the Hint of a Multiverse
At TEDxCaltech, cosmologist Sean Carroll attacks -- in an entertaining and thought-provoking tour through the nature of time and the universe -- a deceptively simple question: Why does time exist at all? The potential answers point to a surprising view of the nature of the universe, and our place in it.
Other Videos That May Interest You:
Ac Tah's Mayan flower Skywalk in Mexico
My first mexican video and experience in Valle de Bravo, Mexico on the Juicy Living Tour on 11-11-11. So happy to be able to share this with you thanks to Pablo Arellano, Mexican film maker and host while I am here in Mexico for the month of November 2011.
Optical Illusion: Perspective is Everything
Definition of "illusion": something that deceives by producing a false or misleading impression of reality.
Eve Ensler: Suddenly, My Body
Poet, writer, activist Eve Ensler lived in her head. In this powerful talk from TEDWomen, she talks about her lifelong disconnection from her body -- and how two shocking events helped her to connect with the reality, the physicality of being human.
A Pep Talk from Kid President to You
We all need a little encouragement every now and then. This video is a short pep talk to help you get up an go when your go seems gone.
James Hansen: Why I Must Speak Out About Climate Change
Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply worried about the future.