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:
The Hidden Power of Siblings: Jeff Kluger at TEDxAsheville
This video features Jeffrey Kluger exploring the powerful bond between siblings.
Yoga for the Characters of True Blood
In this video Kathryn Budig shows how the characters of True Blood can use yoga to help them cope with the extraordinary challenges in their lives.
Defying Gravity
What happens in our brain when we view an optical illusion? The information gathered by the eye is processed in the brain to create an idea or image that does not match with a physical measurement of the stimulus source.
She's Alive... Beautiful... Finite... Hurting... Worth Dying for.
This is a non-commercial attempt to highlight the fact that world leaders, irresponsible corporates and mindless 'consumers' are combining to destroy life on earth. It is dedicated to all who died fighting for the planet and those whose lives are on the line today.
Alexander Tsiaras: Conception to Birth - Visualized
Image-maker Alexander Tsiaras shares a powerful medical visualization, showing human development from conception to birth and beyond. (Some graphic images.)