melted plastic bead bowls - 200 degree oven, oil bottom & sides of heat safe bowl/dish, place beads in single layer on bottom & sides, melt in oven (keep eye on it, apparently once the melting starts it happens quickly).
Making Memories with your Kids! bar Ivory soap, put on paper towel, microwave for less than 1 minute. Ask kids before what they think will happen, then watch it expand! Can use it afterwards for bath time!