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00:00:34
Slow motion footage of The Cauldron by Kiki at the Fire and Ice After Dark event.

00:00:52
Slow motion footage of Pyrograph, a work by Earl "Dodger" Stirling that has been described as a cross between Dante's Inferno and the Foucault Pendulum. Like a fiery version of the Exploratorium's classic Drawing Board exhibit, Pyrograph swings a pendulum across a sandy, flaming cauldron and traces out oscillating patterns in colorful fire.

Most things won't burn on Mars—after all, the main ingredient in the Martian atmosphere, carbon dioxide, is used in fire extinguishers on earth. So how would one create fire without oxygen? Use metal!This slow motion footage shows magnesium burning within a block of dry ice.

01:36:04
Join A, K. C. Cole, author of Something Incredibly Wonderful Happens: Frank Oppenheimer and the World He Made Up, in conversation with Exploratorium Director Dr. Dennis Bartels, eminent San Francisco Chronicle science writer David Perlman, Cinema Arts Director Liz Keim, and Exploratorium physicist Thomas Humphrey. A question-and-answer session followed the panel discussion.

00:08:00
Produced by Thorne Films, this very early 1972 film details some of the history and thought that went into the creation of the Exploratorium as told by its founding director, Frank Oppenheimer.

01:15:45
Laurie Anderson is a groundbreaking American composer, vocalist, instrumentalist, and performance artist. She is celebrated for her multimedia performances and innovative use of technology in art. In this candid, in-depth interview from December 1984, Anderson talks about her very diverse inspirations, including her relationship to technology, her past lives, television, and handheld versus electronic instruments. She also plays samples of the music and sounds that fuel her process, as well as some of her own work

01:14:06
Laurie Anderson is a groundbreaking American composer, vocalist, instrumentalist, and performance artist. She is celebrated for her multimedia performances and innovative use of technology in art. In this candid, in-depth interview from December 1984, Anderson talks about her very diverse inspirations, including her relationship to technology, her past lives, television, and handheld versus electronic instruments. She also plays samples of the music and sounds that fuel her process, as well as some of her own work.

01:17:06
Philip Glass is an enduringly prolific composer, collaborator, intellectual, and one of the inventors of a type of music called minimalism. In this extensive and candid interview from 1988, Glass discusses many things including his involvement in world music, his innovative approach to rhythm, and his work with film and opera. He also talks about the people who have inspired him, including legendary composer, conductor, and teacher Nadia Boulanger and sitarist Ravi Shankar. The interview includes many samples of his musical work.

01:06:25
Philip Glass is an enduringly prolific composer, collaborator, intellectual, and inventor of a pedagogue Nadia Boulanger and sitarist Ranew kind of music now known as minimalism. In this extensive and candid interview from 1988, Glass discusses many things, including his involvement in world music, his innovative approach to rhythm, and his work with film and opera. He also talks about the people who have inspired him, including legendary vi Shankar, and the unique human narratives that he finds inspirational. The interview includes many samples of his musical work.

00:02:54
In November 2009, Exploratorium After Dark welcomed particle physicist Dr. Austin Richards—aka Dr. MegaVolt. Under the Palace of Fine Arts rotunda, he jousted with a high-voltage Tesla coil, which generated 200,000 volts of electricity and shot 14-foot-long arcs of lightning through the air.