The attraction of molecules at the surface of a liquid is called surface tension. The polarity of water molecules can help explain why water has a strong surface tension. Students will observe several ...

Surface tension is an equilibrium property that does not explain the detailed course of events but does explain the organization of a cell and of groups of contacting cells. It is possible to draw ...

Normally, when tiny particles are added to an oil-water mixture, they reduce surface tension and help the two liquids blend temporarily. This principle is used in everything from food products to ...

Science is not that mysterious, and you can explain it in a few pictures and ... the water did not float due to surface tension, nor would the ping-pong ball in the water to float, but remained ...

Dyne Testing, an Intertronics brand, presents the Sigma 702 Force Tensiometer from Biolin Scientific, a standalone instrument for precise surface tension and interfacial tension measurement. The Sigma ...

Bonding over the science of Surface Tension! Why do some things float in ... you to do a little scientific modeling to see if you can explain these phenomena by the end of the show.