from    powder  to  rubber  if
the powder  is  activated.
Two things  will    activate
the powder  and turn    it  to
rubber: moisture    and
heat.   All doughs  require
some    moisture,   in  the
form    of  wet ingredients.
The friction    of  mixing
creates the heat.   The
more    you mix the dough,
the more    rubber  bands
you create  and the
                    
                      chris devlin
                      (Chris Devlin)
                      
                    
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