A compilation of clips based on a theme of liquids and solids. The images include photography of ice and glaciers, waterfalls, molten rock and metals. Note: There is no narration in this clip.

First broadcast:
9 October 2007

This could be used as an introduction to the topic of solids and liquids in which children could be either a solid or a liquid and identify the solids or liquids from the clip. This could then advance to discussions about how we know something is a liquid or a solid. Under supervision children could make some gloop using corn flour and water to show the differences between solid and liquid.