Presented by Explo.TV http://www.exploratorium.edu/webcasts/index.php Wed, 27 Jan 2010 00:30:00 +0100 FeedCreator 1.7.2-ppt (info@mypapit.net) http://www.exploratorium.edu/webcasts/images/logos/explo_tv_small.jpg http://www.exploratorium.edu/webcasts/index.php Upcoming Programs from the Exploratorium http://www.exploratorium.edu/webcasts/ When this chemistry teacher entered her portable classroom as a new teacher, she was fresh from West Africa—and there was a lot she didn’t know. Wed, 27 Jan 2010 08:00:00 +0100 http://www.exploratorium.edu/webcasts/ Exploratorium staff member Earl Stirling demonstrates the amazing "Pyrograph", an artwork refined over four years. Like a fiery version of the museum’s classic Drawing Board, Stirling’s "Pyrograph" swings a pendulum over a sandy cauldron, tracing out oscillating patterns in colorful fire. This mesmerizing piece evokes both the Foucault pendulum and Dante’s Inferno. *Weather permitting Thu, 28 Jan 2010 08:00:00 +0100 http://www.exploratorium.edu/webcasts/ Join us on February 19th, 2010, when our featured artist will be Trimpin, an illustrious composer, sound sculptor, and inventor. Fri, 19 Feb 2010 08:00:00 +0100