Comment from Leo A. Notenboom on 2008-03-09

2008-03-10T05:20:00Z

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Have a look at the princeton video. It's not the compressed
air itself, it's the propellant, which sprays out when the
can is turned upside down, and cools dramatically (-50F is
what I recall).

Leo

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A comment on: A Cold Day in RAM

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Comment from Hugh E Torrance on 2008-03-08

2008-03-08T10:52:27Z

Compressed air is not able to supply enough cooling,it would have to be refrigerant...R22 Etc.

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A comment on: A Cold Day in RAM

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Comments for A Cold Day in RAM

Comment from Leo A. Notenboom on 2008-03-09

Comment from Hugh E Torrance on 2008-03-08