this engine may well have a commercial application too, so it’s not just a test-bed. flatten each ball of dough to 1 inch in thickness and 2 inches across and place on baking pan about 2 inches apart. my parents had two sets and i'm the last in the second set. does it works 2 my device? don’t worry, we are not interested in what the environment around us thinks about us too. i came home and vacuum sealed it all and popped it in the freezer. next, we usually create an object about a happy memory. 