Sink or Float

We are all familiar with putting items in the water and watching them either sink to the bottom or float on top. The ability to sink or float is dependent upon the density of an object and it is the way the molecules are packed in an object that creates the opportunity to float or sink. Gravity plays a major role in whether an object will sink or float. Friends in Toddler 3 had a blast discovering which items would sink and which would float.