add-particle ( BUBBLE-CHAMBER PARTICLE -- bubble-chamber )


Vocabulary
bubble-chamber

Inputs
BUBBLE-CHAMBERan object
PARTICLEan object


Outputs
bubble-chamberan object


Definition


:: add-particle
( BUBBLE-CHAMBER PARTICLE -- bubble-chamber )
PARTICLE BUBBLE-CHAMBER >>bubble-chamber drop BUBBLE-CHAMBER
[ PARTICLE suffix ] change-particles ;