Date: Thu, 07 Nov 2002 10:10:44 -0500
Author: Gerald Zani
Subject: Re: Alternative fog substitutes?
sandalwood incense. JZ
At 09:36 AM 11/7/2002 -0500, you wrote:
>I have a lecturer using my new 55 gal. smoke ring cannon in about 1.5 hrs,
>but my fog fluid won't arrive until Monday. In the meantime, I'm making
>do with liquid nitrogen poured over a bowl of hot water sitting inside the
>barrel. The effect is nice, but I'm looking for alternatives. Dry ice is
>ok, but the Chemia supply guy is on my side.
>Any suggestions? They shore would be appreciated.
>Jason St. John 617.353.2634 email@example.com
>Boston University Physics Lecture Demonstrations
Gerald Zani e-mail: Gerald_Zani@brown.edu
Manager of Demonstrations phone: (401) 863-3964
Department of Physics FAX: (401) 863-2024
Brown University Providence, RI 02912-1843 USA
Do a little more of that work which you have confessed to be good,
Which you feel that society and your most Just Judge rightly demand of you.
Cultivate the tree which you have found to bear fruit in your soil.
If you have any experiments you would like to try, try them.
Now's your chance.
Henry David Thoreau, Journal entry, 1850.