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Our facility had an old horizontal-type freezer that we lined with black scrim, dragged onto the exhibit floor and blew bubbles into. They would float on the cold and dense air inside and freeze. 


David Savory
Community Extensions Program Developer and Exhibit Curator
Science World British Columbia
TELUS World of Science
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Vancouver, BC
Canada V6A 3Z7

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-----Original Message-----
From: Informal Science Education Network
[mailto:[log in to unmask]] On Behalf Of Ian Russell
Sent: Friday, January 08, 2010 6:49 AM
To: [log in to unmask]
Subject: Freezing bubbles

ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related
institutions.
****************************************************************************
*

Here in Britain people are going ape in deep snow and unaccustomed low
temperatures.

The other night I baffled my neighbours by blowing clouds of bubbles outside
the front of my house in the dark. It was early evening and the temperature
was -6C and falling. Here are my photos of the freezing bubbles:
http://bit.ly/8pNs0Y

Promoting public engagement with science
through a contagious delight in phenomena
*
[log in to unmask] * http://www.interactives.co.uk
*
Give people facts and you feed their minds for an hour.
Awaken curiosity and they feed their own minds for a lifetime.
*
Ian Russell   (Twitter: ianrusselluk)

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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.

Check out the latest case studies and reviews on ExhibitFiles at www.exhibitfiles.org.

The ISEN-ASTC-L email list is powered by LISTSERVR software from L-Soft. To learn more, visit
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