Why doesn’t a heavy ship sink? Get some clay and we’ll solve this puzzle. If you make a compact ball or sausage shape out of the clay, whether large or small, it sinks to the bottom of the container.

Learn how to make ... clay slime. This isn’t your garden-variety slime; it’s a unique blend that combines the stretchy joy of ...

We're going to need a good-sized lump of modelling clay some modelling ... and delicate so now we are going to make something with real power out of our clay. Now before we begin we're going ...