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Bernoullis Principle

Description of Bernoulli's Principle

Runtime: 2m:14s

Why Didn't Anybody Tell Me?

13 billion years ago something happened and we really only found out a few years ago. You live in amazing times. Don't say nobody told you. Video streamed by www.AllthingsScience.com

Runtime: 9m:53s

A God's-Eye View of the World

A wave of ambitious social-network experiments is underway in the U.S. and Europe to track our movements, probe our relationships and, ultimately, affect the individual choices we all make. WSJ's Robert Lee Hotz reports.

Runtime: 3m:42s