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 ...

See this experiment demonstrated step by step in this video. Watch how carefully the paper clip needs to be placed on the water's surface to achieve the floating effect, and observe what happens when ...

Water drops can be suspended on a liquid surface indefinitely by using acoustic vibrations to prevent the surfaces from merging. Super cool, and surprisingly simple to set up. Also, check out ...

Hard water, soap scum, and whatever your kids are covered ... After doing some reading on the topic of surface tension, I ...