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Johnny Pneumatic
11-29-2004, 11:36 PM
Have fun. (http://www.noao.edu/education/crecipe.html)
livius drusus
11-30-2004, 01:08 PM
That's pretty kickass. Is dry ice readily available?
Godless Dave
11-30-2004, 01:45 PM
Is dry ice readily available?

Some convenience and grocery stores sell it.