In its most basic form, surface tension is the tendency of liquids to bead up rather than spread out because they are more attracted to themselves (cohesion) than they are attracted to other things, ...

Discover how surface tension keeps water molecules together and how soap can break this force. Watch as pepper flees from soap in water, demonstrating molecular interactions in an exciting way. Watch ...

Principal Researcher Sung-Hyuk Song (right) and Head of the Advanced Robotics Research Center Dong Il Park (left) at KIMM’s Research Institute of AI Robotics, who developed the variable-stiffness ...

The applications of spectroscopic ellipsometry for the precise characterization of liquid-liquid and liquid-air interfaces include surface science, biomedical applications, thin film coatings, and ...

Create beautiful swirling patterns while learning about surface tension, molecular interactions, and how soap affects milk's properties. Similar to the pepper dance experiment, watch as soap creates ...

The paper clip is on the water but is not floating like a boat which is less dense than water. The paper clip is more dense than water but can rest on the surface of the water because of the water's ...