Found 0 - 6 results of 6 programs matching keyword "chaotic pendulum"


Miscellaneous:  Chaotic Pendulum (Clip)
Running Time:
00:05:00
A short video created about an iconic exhibit at the Exploratorium, Ned Kahn's Chaotic Pendulum. An apparently simple set of pendulums is given an initial twist. Intuition says that the resulting motion of this simple system should be, if not simple, at least predictable. Intuition doesn't work with this device though, and its motion is an extremely complicated, and somewhat whimsical, twisting and turning that defies the predictive powers of physics.

Project: Miscellaneous | Browse All

Date: February 24, 2011
Format: Exhibit
Category: Everyday Science
Subject(s): Physics

Keywords: chaotic pendulum, ned kahn, exploratorium, science, art


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Miscellaneous:  Earl Stirling and his Pyrograph (Clip)
Running Time:
00:10:24
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.

Project: Miscellaneous | Browse All

Date: January 28, 2010
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Chemistry, Physics

Keywords: earl, dodger, stirling, foucault, pendulum, fire, propane, art, pyrograph, sodium, electron


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Miscellaneous:  Pendulum Camera (Clip)
Running Time:
00:03:19
Catch a glimpse of the floor as viewed from atop the concrete pendulum on the Exploratorium's Mezzanine.

Project: Miscellaneous | Browse All

Date: January 27, 2010
Format: Exhibit
Category: Everyday Science
Subject(s): art, Physics

Keywords: pendulum, museum, mezzanine, point of view, pov


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After Dark:  Fire and Ice: Pyrograph in Slow Motion (Clip)
Running Time:
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.

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Art, Chemistry

Keywords: pyrograph, fire, sand, earl sterling, after dark, pendulum, patterns, salts


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Exhibit Services:  Chaotic Pendulum (Clip)
Running Time:
00:00:15
The Chaotic Pendulum exhibit contains a deceptively simple set of pendulums in a steel and Plexiglas case. The visitor twists a protruding knob, expecting the resulting motion to be fairly predictable. But the device's motion is chaotic, extremely complicated and long-lived.

Project: Exploratorium Exhibit Services | Browse All

Date: January 10, 2008
Format: Exhibit
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: pendulum, chaos, motion


QuickTime: 285K  
Origins: Antarctica:  Antarctica: Penguins and Sprytes (Webcast)
Running Time:
0:38:57
Real: 80K  
 
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