Hey Ray! Understanding Surface Tension

PITTSBURGH (KDKA) — If you think about it, water can be kind of weird.
It can be a liquid, a solid or a gas. It contracts when it is cooled to a certain point, then starts to expand as it gets closer to freezing.
These make water an interesting substance, but there is another thing that makes water weird that isn’t talked about much. Its surface tension.
Let me show you before I explain.
Look at this glass. I can over fill this glass a little bit without spilling the water.
You can s