The paper clip is more dense than water but can rest on the surface of the water because of the water's surface tension. Evidence of water's surface tension can be seen where the water strider's legs ...

Discover the amazing properties of water's surface tension as you make metal paper clips float on water. You'll learn about the forces that hold water molecules together and how insects like water ...

Keywords water, surface tension, pressure, buoyancy, experiments, displacement, float, sink Email us at [email protected] if you have questions about the footage and are interested in using it ...

Bendng the laws of thermodynamics, University of Massachusetts Amherst researchers have discovered a surprising "shape-changing liquid." ...