Richard Muller

Aug. 03, 2012

Changing Views About a Changing Climate

Former climate change skeptic Richard Muller describes his evolving views on climate change science.

climate change, global warming, energy policy, agw, skeptic, climate denier

Dec. 05, 2008

Physics for Future Presidents

What ideas in physics should every incoming president have a handle on? We'll talk with the professor behind the college course "Physics for Future Presidents."

physics, science policy


Michael Pollan Talks Plants and Food

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Happy Thanksgiving!


Mystery Box

Meet The Balloonatics

\tIt's crunch time for the 'balloonatics' at Macy's Parade Studio. The balloons themselves, which are designed and fabricated in a warehouse in New Jersey, are getting their final checkup before the Macy's Thanksgiving Day Parade. John Piper and Jim Artle take us around the studio and spill the secrets of inflation, explain how to calculate whether your balloon will float, and explain why the balloons look better after a little time in the sun.


\t \t\t \t\t\tDownload MP4 | Watch on YouTube. \t


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