Black Magic Woman (1) Bloody Picture Bubbling Columns (2) Carbide Cannon Elephant Toothpaste 1 Elephant Toothpaste 2 Flash Paper Genie in a Bottle 1 Genie in a Bottle 2 Goldenrod messages Instant light Lycopodium Powder 1 Lycopodium Powder 2 Lycopodium Powder 3 Methane Mamba Mysteriously Rising Napkin Old Nassau (Halloween Colors) Paint Can "tent warmer" Two Message Sign Whoosh Bottle

(1) One teacher has modified the story by using the Black Magic Woman demo in place of Old Nassau (Halloween Colors).

(2) A teacher suggested using universal indicator in place of food coloring. Start with water that has a pH that is slightly basic (you can adjust with a weak base). When the dry ice is added, the column changes colors as the pH drops!

Many of these demos were taken from one of the following sources:

Becker, Bob Bilash II, Borislaw; Gross, George R.; Koob, John K.; A Demo a Day: A Year of Chemical Demonstrations; Flinn Scientific, Inc., © 1995; ISBN 1-877991-36-8. Flinn Scientific's Chem-Fax Ford, Leonard A.; Revised by E. Winston Grundmeier; Chemical Magic, 2nd Edition; Dover Publications, Inc., New York, © 1993 by E. Winston Grundmeier. Liem, Tik (book information unavailable) Shakhashiri, Bassam Z.; Chemical Demonstrations vol. 1-4; University of Wisconsin Press; © 1983.