Exploratorium home Exploratorium home Explo.tv
Browse programs by:
Search 
01:08:00
Watch internationally renowned musician Roscoe Mitchell performing “Angel City” with James Fei on woodwinds and William Winant on percussion. All three are music professors at Mills College in Oakland.

00:09:30
There’s no mistaking the distinct voice—whether throbbing, singing, or screaming—of an electric guitar. How does one instrument produce so many different sounds? We visit with Bay Area electric guitarists Ava Mendoza and Henry Kaiser, plus Subway Guitars’ very own Fat Dog, to explore the components of this versatile instrument, getting down to pick-ups, “pots,” and pedals that make it sing.

00:12:40
For our first episode in a new season of "Science in the City," we explore the creation of a bell for the Exploratorium’s new home at Pier 15. Artist Nick Diphillipo has been designing and casting bells and other objects for over thirty years. He teaches bell making at The Crucible in Oakland, California, as well as other foundry-related subjects.

00:01:32
Ongoing through March 31, 2013 | Times and locations TBA Location: Multiple locations in San Francisco; for specific locations, follow @theexplainers on Twitter. In the months before our grand opening, orange-vested Explainers will bring the Exploratorium experience to unexpected spots around San Francisco. These weekly site-specific activities will be designed to make you notice and engage with the world around you, and to shake you out of your normal, everyday routines. Explainers will help you notice clouds at Aquatic Park, find north without a compass at Ghirardelli Square, experience our mobile Camera Obscura in Union Square, and challenge your sense of perception out in the neighborhoods. In January locations will vary; in February and March, look for those orange vests along the Embarcadero, in front of Pier 15. Music by Pat Spurgeon

00:07:03
Southeast of San Francisco, on the way out to California's Central Valley, thousands of wind turbines dot the landscape of Altamont Pass. Mounted both in rows and individually, machines with large propellers catch the wind, turning round and round at different speeds. Learn how wind energy is generated and stored for use in this most peculiar area, and its impact on living things both near and far.

00:06:20
Take to the skies on board the zeppelin Eureka with pilot Andrea Deyling of Airship Ventures and get a crash-free course in lighter-than-air flight: What’s the difference between an airship, a blimp, and a zeppelin? How do they stay aloft? How high and how fast can they fly? Airship Ventures operates the only commercial passenger airship operation in the United States. To find out more go to www.airshipventures.com.

00:04:05
On the cliffs above San Francisco's Ocean Beach perches a landmark observatory—a giant camera obscura. Step inside with Robert Tacchetto and see how this centuries-old technology creates enchanting images of the outside world.

00:05:00
Take a stroll in Golden Gate Park at dusk and if you’re lucky, you’ll hear a sound perhaps unexpected: the hooting of wild owls. Jessie Bushell of the San Francisco Zoo debunks some common myths about owls while introducing us to several rescued owls currently living at the zoo—from a 3-ounce northern saw-whet owl that was hit by a snowmobile to a 10-pound Eurasian eagle owl confiscated from a smuggler.

00:04:39
In an unlikely corner of industrial southeastern San Francisco, a herd of 60 goats gambol on a 10-acre site ringed by a rail yard and a cement recycling plant. Meet the movers and munchers behind City Grazing, a local “rent-a-goat” service that provides an ecological alternative to lawn mowers and herbicides. To learn more visit: http://citygrazing.com/

00:04:15
In this program we meet Elizabeth Young, pigeon rescue expert and head of the pigeon rescue organization MickCoo (http://www.mickacoo.org), for a personal introduction to pigeons-their history, their accomplishments, their contributions to research in animal behavior/memory/learning/and how they navigate long distances-as well as their plight in the city. For more information visit: www.RescueReport.org