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Joker
How to Make Mr. Freeze Gun
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This video shows you how to make a Freeze Gun, like the one from Batman. It uses computer duster to create a cold blast of liquid, that will freeze many things. This could be used as part of a costume, or just a fun project to do. This gun causes a similar effect as liquid nitrogen. It can make water based materials very brittle by freezing them. If you like this project, check out some of my others at www.youtube.com/jlaservideo