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Chemistry 9 Online
OpenStudy (anonymous):

For a science project, we were asked to make a one cubic foot "device" that would keep and ice cube cold for a long period of time. Our teacher told us that we were not allowed to use styrofoam or any insulation material. Do ya'll have any ideas on materials? Thanks.

OpenStudy (preetha):

Good question. Double walled things? Thermos?

OpenStudy (anonymous):

The double walled idea might work. Sadly, we are not allowed to use Thermos. Thanks!

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