Whoever said learning is not fun, never tried this experiment. It involves dry ice and glycerine so I am am down.

Other ingredients you need is some distilled water (I keep forgetting to pick this up), dish soap, measuring cup, strip of fabric, and eye of newt? I guess this might be fun for Halloween, we didn't use dry ice, but a fog machine to do these at an event one year. Bubbles with fog inside. The kids loved it and it was just cheap Halloween decoration, but one that kept children amazed!

This experiment is dangerous, only because of the dry ice. Might be a fun prank to play on someone that didn't know what was going on.