Fog Bubbles

Create fog-filled bubbles using a hose and soapy solution, then watch how the vapor dissipates as the soapy spheres burst or combine. Work with others to merge large bubbles together and experiment with how size and shape affect a bubble’s longevity and ability to float. The attraction between water molecules, called fluid surface tension, keeps the surface of the bubble tight, maintaining fog inside. Observe how a bubble takes on different shapes depending on whether it is floating through the air or on the surface of the liquid solution. Ages 4+ Exhibit Contents  Fog Bubble exhibit Bubble solution starter kit User manual and installation guide