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 ...

Through various experiments, the video illustrates that buoyant force is equal to the weight of the water displaced by an object. Keywords water, surface tension, pressure, buoyancy, experiments ...

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 ...

The Journal of Infectious Diseases, Vol. 35, No. 6 (Dec., 1924), pp. 526-536 (11 pages) A systematic study of the surface tension of liquid culture mediums has been made. Nine standard mediums have a ...