Bubble Challenge 2

Take a challenge to create different straw cut-outs and try blowing bubbles of different shapes. Can you do that? Share the video of doing it.

Materials Needed:

• Cup
• Water
• Soap Solution
• Glycerine or Sugar
• Straws
• Pipe Cleaners.

Principle: A Sphere has the lowest surface area for any given volume.

The attractive force of surface tension causes the bubbles to take a spherical shape. Because a sphere has the smallest surface area compared to other shapes with the same volume occupied, so it enables the particles to pack together close enough to achieve the tightest possible grouping than any other shape.