e-Tarocchi Logo

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:

Why Good Leaders Make You Feel Safe

What makes a great leader? Management theorist Simon Sinek suggests, it's someone who makes their employees feel secure, who draws staffers into a circle of trust. But creating trust and safety - especially in an uneven economy - means taking on big responsibility.

View Video

Noel Bairey Merz: The Single Biggest Health Threat Women Face

urprising, but true: More women now die of heart disease than men, yet cardiovascular research has long focused on men. Pioneering doctor C. Noel Bairey Merz shares what we know and don't know about women's heart health -- including the remarkably different symptoms women present during a heart attack (and why they're often missed).

View Video

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.)

View Video

'Hiroshima' by Sarah Kay

Wonderful spoken word poetry from a young master wordsmith.

View Video

Elizabeth Gilbert: Your Elusive Creative Genius

"Eat, Pray, Love" author Elizabeth Gilbert muses on the impossible things we expect from artists and geniuses -- and shares the radical idea that, instead of the rare person "being" a genius, all of us "have" a genius.

View Video

 

View All Videos