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:
>G'mornin, folks!
>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
>Boston University Physics Lecture Demonstrations

Gerald Zani e-mail:
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.