G.C. Unit 7: I have the Solution!
Examples of how Surface Tension is used in the Real World:
1. http://hyperphysics.phy-astr.gsu.edu/hbase/surten.html#c5
2. https://water.usgs.gov/edu/surface-tension.html
3. http://science.howstuffworks.com/environmental/earth/geophysics/h2o7.htm
5.