I've always assumed that hot water was required for coffee "brewing".
Apparently not.
Using cold water increases brewing time to 12 hours+, but may have
some advantages.
Stronger base brew which can be diluted. Less acidic (not obvious why).
MAY produce more product from same grounds with no loss of quality. (May not).

$US69 gadget seems superfluous.

          http://www.gizmag.com/hourglass-coffee-maker/12967/



Russell McMahon


_coffee
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