Physics Central
Physics Central: Physics at Mealtime: Capillary Action
An easy experiment that illustrates how water molecules move. Students will be able to conduct this activity quickly and easily and will only need a little liquid and a straw with a paper wrapper.
MadSci Network
The Mad Scientist Network: Chemistry/cappillary Action
Capillary action is described. Examples are illustrated. Links to related topics.
Hunkins Experiments
Hunkin's Experiments: Surface Tension
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. These two are...