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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.
A glimpse of the full-scale model of the Mars rover, Curiosity. On display at the Exploratorium from August 1st to September 16, 2012. This model is on loan from JPL, NASA's Jet Propulsion Laboratory, and there are only two on loan in the United States! Cheer on the competitors in this zany science cook-off, where teachers compete before a live webcast audience for the sought-after title, "Iron Science Teacher." Cheer on the competitors in this zany science cook-off, where teachers compete before a live webcast audience for the sought-after title, "Iron Science Teacher." Secret ingredient- As part of the weekend of celebrations in honor of the Golden Gate Bridge's 75th Anniversary, Mickey Hart and the Mickey Hart Band closed the festivities with a free concert. The show opened with Mickey playing a dynamic model of the Golden Gate Bridge created by the Exploratorium and sonified by Exploratorium exhibit developers in collaboration with Mickey Hart. At the 35th Annual Awards Dinner on May 8, 2012, the Exploratorium celebrated its 40 year history at the Palace of Fine Arts. This video gives an historical look at the Exploratorium and its place in the Bay Area's fabric of innovation. Exploratorium composer Wayne Grim used the video of the transit to create a sound composition in real time. As the video signal was received by Wayne's computer, a program he wrote converted the signal into a unique aural experience. http://www.waynegrim.com Remember those pneumatic tubes at the drive-up bank? Finessed by modern engineering, this technology is alive and well at Stanford Hospital, where pressurized tubes deliver critical payloads—from medications and specimens to blood for transfusions.
Watch the beginning of Venus’s transit across the disk of the sun, one of the rarest astronomical events. Watch the conclusion of Venus’s 6.5-hour journey across the disk of the sun, one of the rarest astronomical events.