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04:00
Biologist Kristina Yu and exhibit developer Denise King share their love for the mighty (and mightily underappreciated) microorganism.

00:03:52
Senior Exploratorium scientist, Paul Doherty, unlocks the mystery behind the corrosive dust that coats the Black Rock Desert.

00:01:56
Exploratorium Senior Scientist Paul Doherty discusses the science of dust devils and describes how vortices are created in the Black Rock Desert.

00:02:48
The Exploratorium crew got the opportunity to enjoy a bird's eye view of the Black Rock desert. Join us as we investigate the challenges of navigating density altitude in this extreme climate.

04:52
Some moments are so perfectly arresting that they can change the course of our lives. Here, widely influential psychologist Mihaly Csikszentmihalyi meditates on those inciting moments of inspiration, and how we might find them anywhere.

00:04:22
For John Edmark, geometry is a foundation for creating beauty. Here he explains his interest in unexpected natural phenemona, and how visitors to his kaleidoscopic piece, The Geometron, can turn simple shapes into surprisingly intricate patterns of reflection.

00:04:22
Master weaver Stacy Speyer explains how her relationship to math morphed from casual curiosity into an intensive study of the multifaceted shapes known as polyhedra. After re-creating these fundamental geometric forms in different materials, she developed her own variations and juxtapositions.

00:04:34
Tauba Auerbach talks about randomness, the unity of art and science, and the way her Geometry Playground piece uses the beauty of geometry to draw visitors into a zone of comfort with math and their own artistic capabilities.

04:45
Hayes Valley Farm is a community-run farm on a former freeway in the middle of San Francisco. The land was slated for condo development but the plan was put off when the economy slumped. Out of the ashes of that dream arose a utopia of a different sort; a suspended reality where fruit trees are grown on what was once a freeway on-ramp choked with cars. Now there are flowers growing out of the double yellow lines, and constant opportunities for children and adults to learn how to grow food and to get dirty doing it. Although the farm has only an "interim use" permit, meaning that it can't last forever, farmers Zoey Kroll and Jay Rosenberg know that the enduring harvest of this project--the truth that even the most outlandish-sounding things are possible if we make them so--will far outlive the farm itself.

00:02:43
This After Dark event explored the diverse nomadic communities that thrive in the Bay Area including a mobile diner, food carts, an annual arts event in the desert, urban foragers, and Bay creatures that arrived by ballast water.