small fridges are inefficient.
in a fridge, you end up with liquid->solid->air->solid->air->solid->air for heat transfer.
my system has liquid->solid->liquid->solid->air->solid->air for heat transfer.
the more often that you're able to transfer heat through close phases, the more efficient your process becomes.
add: This is why you have to keep a fridge door shut, but you'd be able to leave my chilled water device open to the air!
« Last Edit: May 20, 2009, 01:11:58 AM by eitje »

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Like yours. Only different.