Praxis Science Outreach Science Smarts: A Bubble Inside Of Another Bubble

The latest Praxis “Science Smarts” column in the Medicine Hat News.

Praxis Science Outreach Science Smarts Column

August 6, 2022

The latest Praxis ‘Science Smarts’ column in the Medicine Hat News. The article may also be found in the Medicine Hat News at or via PressReader at

A Bubble Inside Of Another Bubble

With the hot temperatures we are experiencing this week, I am sure many of you are outside taking in some fun summertime activities. One of my absolute favourite activities is making bubbles. We do all kinds of bubbles from small normal bubble blowers to giant bubbles; often making it into a contest to see who can blow the largest. One of the trickiest activities is trying to blow a bubble inside a bubble. If you can master this skill, it is truly amazing.

Let’s get started!

Remember to ask an adult before doing this experiment.


• Dish soap (I like the blue kind)
• Water
• Clear plastic cup

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Author: Lochsloidh - McFarlane

Retired science/biology teacher.

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