3—Bob Miller's Light Walk
Time to get out into the light! Let’s zip at light speed to San Francisco’s Exploratorium Museum and take a "light walk" with Bob Miller.

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The address (URL) of the current site is: http://www.exploratorium.edu/light_walk/index.html

If you'd like to see this site without our frames, click here to open a new browser window. When done, close the extra window to continue with the tour.