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Old May 15, 2008, 03:28 PM
snoosebum snoosebum is offline
Join Date: Dec 2007
Location: Mackenzie BC
Posts: 411

A bit out my depth... but I'm not sure why use alcohol and dry ice? Is the goal to keep it warmer than -50C to avoid damaging the board? If not why not fill your tank full of liquid nitrogen? it seems like it would be a lot safer.