A bubble is made from a thin sheet of soapy water called a soap film. Inside the soap film, soap molecules line up on the inside and outside of the bubble with a layer of water between them. As the water in the bubble evaporates the bubble bursts.
The first thing that we are going to do is make our bubble mixture, so we are going to add some washing up liquid to our bowl of water.
You can also try and make some 3D structures by taping some straws together and using these to make bubbles.
To make longer lasting bubbles, try adding glycerol. Glycerol holds onto the water in the soap film for longer so can help make longer lasting bubbles!
The video tutorial for this activity is available on the Surrey Libraries Facebook Page or the Surrey Libraries YouTube Channel
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