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We did a workshop like this at the HRM for several years, but I've been wondering about using Aubrun and Grady's analogy of a carbon dioxide blanket, rather than a greenhouse, as the operating example. Has anyone compared the two for completeness (how much of the analogous phenomenon is accurately reproduced,) as well as understanding and retention?

Marc Taylor
Coordinator, Andrus Planetarium
Hudson River Museum
511 Warburton Avenue
Yonkers, NY 10701
914 963 4550 x223
Fax 963 8558
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> -----Original Message-----
> From: Marianne Mortensen [mailto:[log in to unmask]]
> Sent: Wednesday, February 21, 2007 3:06 AM
> To: [log in to unmask]
> Subject: SV: Ideas for GREEN science experiments?
> 
> 
> ISEN-ASTC-L is a service of the Association of 
> Science-Technology Centers
> Incorporated, a worldwide network of science museums and 
> related institutions.
> **************************************************************
> ***************
> 
> Hi Alissa,
> 
> Here's a greenhouse effect experiment I stumbled across that 
> might be fun:
> 
> http://sln.fi.edu/tfi/activity/earth/earth-5.html
> 
> Good luck.
> 
> Marianne

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