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Date: | Fri, 2 Feb 2007 10:12:33 -0500 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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I'm looking into some demos on sound, and unsurprisingly was intrigued
by the Ruben's Tube, a contraption hat displays sound waves using fire,
as seen in this video:
http://www.youtube.com/watch?v=UR8rZMKlIq4
A quick google check reveals many similar videos, but little info. Does
anyone have any schematics for building one, tips for usage/safety/how
it works? We're hoping to build a version portable enough for outreach.
Thanks.
Jonah Cohen
Outreach & Public Programs Manager
The Children's Museum
"On blind faith they place reliance,
what we need more of is science"
-MC Hawking
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