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Pi Day
Celebrating the Anniversary of Pi Day at the Exploratorium (Video)
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Date: February 20, 2008
Running Time: 00:04:05
3/14 at 1:59 pm It's also Einstein's Birthday From San Francisco to New York, in museums, universities, classrooms and in the privacy of one’s own home - and of course on Second Life - people are celebrating Pi. In 2008, we celebrate the 20th anniversary of Pi Day, an international holiday born ... More »
Browse hundreds of webcasts, video clips, podcasts, and slideshows from the Exploratorium's collection of original programming, from remote scientific expeditions to fun hands-on activities.

Upcoming

00:50:00
Iron Science Teacher - Secret ingredient-Breakfast Foods (Webcast)
7/11/2014   Time: 12:00 PM PDT
Cheer on the competitors in this zany science cook-off, where teachers compete before a live ...
 
00:30:00
Iron Science Teacher - July 18, 2014 (Webcast)
7/18/2014   Time: 12:00 PM PDT
Cheer on the competitors in this zany science cook-off, where teachers compete before a liv ...
 
00:30:00
Iron Science Teacher - July 25, 2014 (Webcast)
7/25/2014   Time: 12:00 PM PDT
Cheer on the competitors in this zany science cook-off, where teachers compete before a live webca ...
 
00:00:00
Science in the City - Next Episode coming soon-August 13, 2014 (Video)
8/13/2014   
Stay Tuned for more information about our next episode of Science in the City, due ...
 
Rosetta Mission - Comet Mapping (Webcast)
8/14/2014   Time: 7:00 PM PDT
Join us as Rosetta moves ever closer to Comet 67P/Churyumov-Gerasimenko’s nucleus to map pote ...

Featured

00:06:00
Science in the City - Preserving our Wild Fish (Video)
5/14/2014   
In this episode, you'll get a get a glimpse into frontline efforts to restore healthy, s ...
 
01:00:26
The Joshua Light Show and Moon Duo (Part 1 of 2) (Video)
4/29/2014   
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00:23:00
Resonance - Jem Finer: Interview (Video)
4/16/2014   
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After Dark - Sexplorations: Live Sea Urchin Egg Fertilization (Webcast)
2/12/2014   
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01:00:00
Higgs: The Theory, the Discovery, and the Fate of the Universe (Video)
7/2/2013   
Join JoAnne Hewett, a theoretical physicist from the SLAC National Accelerator Laborator ...

New

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Science in the City - Sending Humans to Mars (Video)
7/8/2014   
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00:50:00
Full-Spectrum Science: Fireworks (Video)
7/1/2014   
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Resonance - Robert Aiki Aubrey Lowe: Performance (Video)
6/18/2014   
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00:25:00
Resonance - Interview with Robert Aiki Aubrey Lowe (Video)
6/18/2014   
Join us for a conversation with Robert Aiki Aubrey Lowe, an artist and multi-instrumentalist wh ...
 
00:12:46
Science in the City - What is Community Radio? (Video)
6/11/2014   
What is Community Radio? The DJs and station managers at KPOO, KUSF in Exile, Mutiny Radio an ...