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5:10

Dean Kamen

Luke, a new prosthetic arm for soldiers

Posted Aug 2007
9:45

David Bolinsky

Visualizing the wonder of a living cell

Posted Jul 2007
15:34

Emily Oster

Flip your thinking on AIDS in Africa

Posted Jul 2007
16:41

Tierney Thys

Swim with the giant sunfish

Posted May 2007
20:11

Jeff Hawkins

How brain science will change computing

Posted May 2007
29:10

Richard Dawkins

Militant atheism

Posted Apr 2007
16:51

Craig Venter

Sampling the ocean's DNA

Posted Apr 2007
27:25

Jane Goodall

What separates us from chimpanzees?

Posted Apr 2007
22:20

Juan Enriquez

The life code that will reshape the future

Posted Apr 2007
16:25

Sheila Patek

The shrimp with a kick!

Posted Apr 2007
20:11

James Watson

How we discovered DNA

Posted Apr 2007
20:07

Dean Kamen

To invent is to give

Posted Apr 2007
23:19

Janine Benyus

Biomimicry's surprising lessons from nature's engineers

Posted Apr 2007
22:35

E.O. Wilson

My wish: Build the Encyclopedia of Life

Posted Apr 2007
17:18

Neil Gershenfeld

Unleash your creativity in a Fab Lab

Posted Feb 2007
13:45

Pilobolus

A dance of "Symbiosis"

Posted Feb 2007
10:03

Steven Johnson

How the "ghost map" helped end a killer disease

Posted Jan 2007
17:26

Martin Rees

Is this our final century?

Posted Jan 2007
3:18

Dean Ornish

The killer American diet that's sweeping the planet

Posted Dec 2006
22:56

Ray Kurzweil

The accelerating power of technology

Posted Nov 2006
20:00

Kevin Kelly

How technology evolves

Posted Nov 2006
13:25

Michael Shermer

Why people believe weird things

Posted Nov 2006
21:20

Peter Donnelly

How juries are fooled by statistics

Posted Nov 2006
26:49

Robert Fischell

My wish: Three unusual medical inventions

Posted Oct 2006
18:49

Eva Vertes

Meet the future of cancer research

Posted Oct 2006
22:45

Aubrey de Grey

A roadmap to end aging

Posted Oct 2006
21:16

Dan Gilbert

The surprising science of happiness

Posted Sep 2006
19:00

David Deutsch

Chemical scum that dream of distant quasars

Posted Sep 2006
21:56

Richard Dawkins

Why the universe seems so strange

Posted Sep 2006
23:27

Helen Fisher

Why we love, why we cheat

Posted Sep 2006
25:50

Larry Brilliant

My wish: Help me stop pandemics

Posted Jul 2006
16:17

Al Gore

Averting the climate crisis

Posted Jun 2006