Exploratorium home Exploratorium home Explo.tv
Browse programs by:
Search 
After Dark
Risk Everything (Video)
[Watch Video] Get the Flash Player to see this program.
Date: April 7, 2010
Running Time: 00:03:20
This April Fools’ Day After Dark event exposed people’s threshold for taking chances. For example, visitors could test their belief in the laws of physics as a bowling ball swung toward them. They could also tackle a climbing wall, try their luck at casino games, and see if they ... 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

00:00:00
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 pot ...

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   
Experience the legendary Joshua Light Show, whose light shows swirled behind sixties mus ...
 
00:23:00
Resonance - Jem Finer: Interview (Video)
4/16/2014   
Join us for a interview with Jem Finer, a UK-based artist, musician, and composer. Finer has ...
 
00:14:00
After Dark - Sexplorations: Live Sea Urchin Egg Fertilization (Webcast)
2/12/2014   
Catch one of the After Dark: Sexplorations highlights from February 6, 2014! Watch as Exp ...
 
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

00:30:00
Iron Science Teacher - Dinner Ingredients (Webcast)
7/25/2014   
Cheer on the competitors in this zany science cook-off, where teachers compete before a live webc ...
 
00:50:00
Iron Science Teacher - Lunch Ingredients (Webcast)
7/21/2014   
Cheer on the competitors in this zany science cook-off, where teachers compete before ...
 
00:50:00
Iron Science Teacher - Secret ingredient-Breakfast Foods (Webcast)
7/14/2014   
Cheer on the competitors in this zany science cook-off, where teachers compete before a live audi ...
 
00:15:45
Science in the City - Sending Humans to Mars (Video)
7/8/2014   
What would it take for humans to travel to and live on Mars—and who is daring enou ...
 
00:50:00
Full-Spectrum Science: Fireworks (Video)
7/1/2014   
Where do fireworks come from? Who invented them? What causes their beautiful colors, and how ...